Army and naval force
February 19, 1913 – present
Active: 700,000 + (2016), 300,000 + plus reservists of the National Military Service (2015 est.)
February 19, Day of the Army.September 13, Día de los Niños Héroes.
Siempre Leales (Always Loyal)
Mexican Drug War, Mexican Revolution
Secretariat of National Defense, Mexican Armed Forces
- Pre Columbian era native warriors
- Pastry War
- US invasion
- French Intervention
- Mexican Republican forces
- Daz era
- Mexican Revolution 19101920
- Post revolutionary period
- Mexican Drug War
- Military Organization in the Modern Era
- Regional command
- Tactical units
- Special Forces Corps
- Estado Mayor Presidencial
- Paratrooper Corps
- Military Industry
It was the first army to adopt (1908) and use (1910) a self-loading rifle, the Mondragón rifle. The Mexican Army has an active duty force of 766,750 (2015 est.).
Mexico has no major foreign nation-state adversaries. It officially repudiates the use of force to settle disputes and rejects interference by one nation in the affairs of another. Although it has not suffered a major international terrorist incident in recent decades, the Mexican government considers the country a potential target for international terrorism.
Pre-Columbian era: native warriors
In the prehispanic era, there were many indigenous tribes and highly developed city-states in what is now known as central Mexico. The most advanced and powerful kingdoms were those of Tenochtitlan, Texcoco and Tlacopan, which comprised populations of the same ethnic origin and were politically linked by an alliance known as the Triple Alliance; colloquially these three states are known as the Aztec. They had a center for higher education called the Calmecac in Nahuatl, this was where the children of the Aztec priesthood and nobility receive rigorous religious and military training and conveyed the highest knowledge such as: doctrines, divine songs, the science of interpreting codices, calendar skills, memorization of texts, etc. In Aztec society, it was compulsory for all young males, nobles as well as commoners, to join part of the armed forces at the age of 15.
Itzcoatl "Obsidian Serpent" (1381–1440), fourth king of Tenochtitlán, organized the army that defeated the Tepanec of Atzcapotzalco, freeing his people from their dominion. His reign began with the rise of what would become the largest empire in Mesoamerica. Then Moctezuma Ilhuicamina "The arrow to the sky" (1440–1469) came to extend the domain and the influence of the monarchy of Tenochtitlán. He began to organize trade to the outside regions of the Valley of Mexico. This was the Mexica ruler who organized the alliance with the lordships of Texcoco and Tlacopan to form the Triple Alliance.
The Aztec established the Flower Wars as a form of worship; these, unlike the wars of conquest, were aimed at obtaining prisoners for sacrifice to the sun. Combat orders were given by kings (or Lords) using drums or blowing into a sea snail shell that gave off a sound like a horn. Giving out signals using coats of arms was very common. For combat outside of cities, they would organize several groups, only one of which would be involved in action, while the others remained on the alert. When attacking enemy cities, they usually divided their forces into three equal-sized wings, which simultaneously assaulted different parts of the defences – this enabled the leaders to determine which division of warriors had distinguished themselves the most in combat.
In the early morning of September 16, 1810, the Army of Miguel Hidalgo y Costilla initiated the independence movement. Hidalgo was followed by his loyal companions, among them Mariano Abasolo, and a small army equipped with swords, spears, slingshots and sticks. Captain General Ignacio Allende was the military brains of the insurgent army in the first phase of the War of Independence and secured several victories over the Spanish Royal Army. Their troops were about 5,000 strong and were later joined by squadrons of the Queen's Regiment where its members in turn contributed infantry battalions and cavalry squadrons to the insurrection cause.
The Spaniards saw that it was important to defend the Alhóndiga de Granaditas public granary in Guanajuato, which maintained the flow of water, weapons, food and ammunition to the Spanish Royal Army. The insurgents entered Guanajuato and proceeded to lay siege to the Alhóndiga. The insurgents suffered heavy casualties until Juan Jose de los Reyes, the Pípila, fitted a slab of rock on his back to protect himself from enemy fire and crawled to the large wooden door of the Alhóndiga with a torch in hand to set it on fire. With this stunt, the insurgents managed to bring down the door and enter the building and overrun it. Hidalgo headed to Valladolid (now Morelia), which was captured with little opposition. While the Insurgent Army was, by then, over 60,000 strong, it was mostly formed of poorly armed men with arrows, sticks and tillage tools – it had a few guns, which had been taken from Spanish stocks.
In Aculco, the Royal Spanish forces under the command of Felix Maria Calleja, Count of Calderón, and Don Manuel de Flon (and comprising 200 infantrymen, 500 cavalry and 12 cannons) defeated the insurgents, who lost many men as well as the artillery they had obtained at Battle of Monte de las Cruces. On November 29, 1810, Hidalgo entered Guadalajara, the capital of Nueva Galicia, where he organized his government and the Insurgent Army; he also issued a decree abolishing slavery.
At Calderon Bridge (Puente de Calderón) near the city of Guadalajara Jalisco, insurgents held a hard-fought battle with the royalists. During the fierce fighting, one of the insurgents' ammunition wagons exploded, which led to their defeat. The insurgents lost all their artillery, much of their equipment and the lives of many men.
At the Wells of Baján (Norias de Baján) near Monclova, Coahuila, a former royalist named Ignacio Elizondo, who had joined the insurgent cause, betrayed them and seized Miguel Hidalgo y Costilla, Ignacio Allende, Juan Aldama, José Mariano Jiménez and the rest of the entourage. They were brought to the city of Chihuahua where they were tried by a military court and executed by firing squad on July 30, 1811. Hidalgo's death resulted in a political vacuum for the insurgents until 1812. Meanwhile, the royalist military commander, General Félix María Calleja, continued to pursue rebel troops. The fighting evolved into guerrilla warfare.
The next major rebel leader was the priest José María Morelos y Pavón, who had formerly led the insurgent movement alongside Hidalgo. Morelos fortified the port of Acapulco and took the city of Chilpancingo. Along the way, Morelos, was joined by Leonardo Bravo, his son Nicholas and his brothers Max, Victor and Miguel Bravo.
Morelos conducted several campaigns in the south, managing to conquer much of the region as he gave orders to the insurgents to promote the writing of the first constitution for the new Mexican nation: the Constitution of Apatzingan, which was drafted in 1814. In 1815, Morelos was apprehended and executed by firing squad. His death concluded the second phase of the Mexican War for Independence. From 1815 to 1820, the independence movement became sluggish; it was briefly reinvigorated by Francisco Javier Mina and Pedro Moreno, who were both quickly apprehended and executed.
It was not until late 1820, when Agustín de Iturbide, one of the most bloodthirsty enemies of the insurgents, established relations with Vicente Guerrero and Guadalupe Victoria, two of the rebel leaders. Guerrero and Victoria supported Iturbide's plan for Mexican independence, El Plan de Iguala and Iturbide was appointed commander of the Ejército Trigarante, or The Army of the Three Guarantees. With this new alliance, they were able to enter Mexico City on September 27, 1821, which concluded the Mexican War for Independence.
The pastry War was the first French intervention in Mexico. Following the widespread civil disorder that plagued the early years of the Mexican republic, fighting in the streets destroyed a great deal of personal property. Foreigners whose property was damaged or destroyed by rioters or bandits were usually unable to obtain compensation from the government, and began to appeal to their own governments for help.
In 1838, a French pastry cook, Monsieur Remontel, claimed that his shop in the Tacubaya district of Mexico City had been ruined in 1828 by looting Mexican officers. He appealed to France's King Louis-Philippe (1773–1850). Coming to its citizen's aid, France demanded 600,000 pesos in damages. This amount was extremely high when compared to an average workman's daily pay, which was about one peso. In addition to this amount, Mexico had defaulted on millions of dollars worth of loans from France. Diplomat Baron Deffaudis gave Mexico an ultimatum to pay, or the French would demand satisfaction. When the payment was not forthcoming from President Anastasio Bustamante (1780–1853), the king sent a fleet under Rear Admiral Charles Baudin to declare a blockade of all Mexican ports from Yucatán to the Rio Grande, to bombard the Mexican fortress of San Juan de Ulúa, and to seize the port of Veracruz. Virtually the entire Mexican Navy was captured at Veracruz by December 1838. Mexico declared war on France.
With trade cut off, the Mexicans began smuggling imports into Corpus Christi, Texas, and then into Mexico. Fearing that France would blockade Texan ports as well, a battalion of men of the Republic of Texas force began patrolling Corpus Christi Bay to stop Mexican smugglers. One smuggling party abandoned their cargo of about a hundred barrels of flour on the beach at the mouth of the bay, thus giving Flour Bluff its name. The United States, ever watchful of its relations with Mexico, sent the schooner Woodbury to help the French in their blockade. Talks between the French Kingdom and the Texan nation occurred and France agreed not to offend the soil or waters of the Republic of Texas. With the diplomatic intervention of the United Kingdom, eventually President Bustamante promised to pay the 600,000 pesos and the French forces withdrew on 9 March 1839.
U.S. territorial expansion under Manifest Destiny in the 19th century had reached the banks of the Rio Grande, which prompted Mexican president José Joaquín de Herrera to form an army of 6,000 men to defend the Mexican northern frontier from the expansion of the neighboring country. In 1845, Texas, a former Mexican territory that had broken away from Mexico by rebellion, was annexed into the United States. In response to this, the minister of Mexico in the U.S., Juan N. Almonte called for his Letters of Recognition and returned to Mexico; hostilities promptly ensued. On April 25, 1846, a Mexican force under colonel Anastasio Torrejon surprised and defeated a U.S. squadron at the Rancho de Carricitos in Matamoros in an event that would latter be known as the Thornton Skirmish; this was the pretext that U.S. president James K. Polk used to persuade the U.S. congress into declaring a state of war against Mexico on May 13, 1846. U.S. Army captain John C. Frémont, with about sixty well-armed men, had entered the California territory in December 1845 before the war had been official and was marching slowly to Oregon when he received word that war between Mexico and the U.S. was imminent; thus began a chapter of the war known as the Bear Flag Revolt.
On September 20, 1846, the U.S. launched an attack on Monterrey, which fell after 5 days. After this U.S. victory, hostilities were suspended for 7 weeks, allowing Mexican troops to leave the city with their flags displayed in full honors as U.S. soldiers regrouped and regained their losses. In August 1846, Commodore David Conner and his squadron of ships were in Veracruzian waters; he tried, unsuccessfully, to seize the Fort of Alvarado, which was defended by the Mexican Navy. The Americans were forced to relocate to Antón Lizardo. In confronting resistance and fortifications at the port of Veracruz, the U.S. Army and Marines implemented an intense bombardment of the city from March 22–26, 1847, causing about five hundred civilian deaths and significant damage to homes, buildings, and merchandise. General Winfield Scott and Commodore Matthew C. Perry capitalized on this civilian suffering: by refusing to allow the consulates of Spain and France to assist in civilian evacuation, they pressed Mexican Gen. Juan Morales to negotiate surrender.
U.S. commodore Matthew C. Perry, who had already captured the town of Frontera, in Tabasco, tried to seize San Juan Bautista (modern Villahermosa), but he was repelled three times by a Mexican garrison of just under three hundred men. U.S. troops were also sent to the California territories with the intention of seizing it. After squads of U.S. troops occupied the City of Los Angeles, Mexican authorities were forced to move to Sonora; but, by the end of September 1846, commander José María Flores was able to gather 500 Mexicans and managed to defeat the U.S. garrison at Los Angeles and then sent detachments to Santa Barbara and San Diego.
After putting up a fierce defense against the U.S. invasion, the Mexican positions along the state of Chihuahua began to fall. These forces had been organized by general José Antonio de Heredia and governor Ángel Trías Álvarez. The cavalry of the latter made several desperate charges against the U.S. that nearly achieved victory, but his inexperience in fighting was evident and, in the end, all the positions gained were lost.
The French intervention was an invasion by an expeditionary force sent by the Second French Empire, supported in the beginning by the United Kingdom and the Kingdom of Spain. It followed President Benito Juárez's suspension of interest payments to foreign countries on July 17, 1861, which angered Mexico's major creditors: Spain, France and Britain.
Napoleon III of France was the instigator: His foreign policy was based on a commitment to free trade. For him, a friendly government in Mexico provided an opportunity to expand free trade by ensuring European access to important markets, and preventing monopoly by the United States. Napoleon also needed the silver that could be mined in Mexico to finance his empire. Napoleon built a coalition with Spain and Britain at a time the U.S. was engaged in a full-scale civil war. The U.S. protested, but could not intervene directly until its civil war was over in 1865.
The three powers signed the Treaty of London on October 31, to unite their efforts to receive payments from Mexico. On December 8, the Spanish fleet and troops from Spanish-controlled Cuba arrived at Mexico's main Gulf port, Veracruz. When the British and Spanish discovered that the French planned to invade Mexico, they withdrew.
The subsequent French invasion resulted in the Second Mexican Empire, which was supported by the Roman Catholic clergy, many conservative elements of the upper class, and some indigenous communities. The presidential terms of Benito Juárez (1858–71) were interrupted by the rule of the Habsburg monarchy in Mexico (1864–67). Conservatives, and many in the Mexican nobility, tried to revive the monarchical form of government (see: First Mexican Empire) when they helped to bring to Mexico an archduke from the Royal House of Austria, Maximilian Ferdinand, or Maximilian I of Mexico (who married Charlotte of Belgium, also known as Carlota of Mexico), with the military support of France. France had various interests in this Mexican affair, such as seeking reconciliation with Austria, which had been defeated during the Franco-Austrian War, counterbalancing the growing U.S. power by developing a powerful Catholic neighbouring empire, and exploiting the rich mines in the north-west of the country.
Mexican Republican forces
In 1861, the Mexican Republican Army consisted of ten regular line battalions each of eight companies, and six line cavalry regiments, each of two squadrons. With six batteries of field artillery plus engineers, train and garrison units, the regular army numbered about 12,000 men. Auxiliary forces, comprising state militias and National Guards, provided a further 25 infantry battalions and 25 cavalry squadrons plus some garrison and artillery units. The National Guard of the Federal District of Mexico City amounted to six infantry battalions plus one each of cavalry and artillery. The newly raised corps of Rurales, created on 5 May 1861 as a mounted gendarmerie, numbered 2,200 and served as dispersed units of light cavalry against the French.
While opposed by substantial forces of French regular troops plus Mexican Imperial forces and contingents of foreign volunteers, the Republican Army remained in being as an effective force after the fall of Mexico City in 1863. By 1865 Liberal opposition was being led by a core of 50,000 regular Mexican troops and state National Guards, augmented by approximately 10,000 guerrillas.
Following the French withdrawal and the overthrow of the Imperial regime of Maximilian, the Mexican Republic was re-established in 1867. In 1876, Porfirio Diaz, a leading general of the anti-Maximilianist forces, became president. He was to retain power until 1910, with only one short break. During this period of extended rule, Diaz relied essentially on military power to remain in office. He accordingly undertook a series of reforms intended to modernize the Mexican Army, while at the same time terminating the historic pattern of local commanders attempting to seize power using irregulars or provincial forces. Generals of the Federal Army were frequently transferred, the large officer corps was kept loyal through opportunities for graft, an efficient mounted police force of rurales took over responsibility for public order, and the army itself was reduced in size. By 1910, the army numbered about 25,000 men, largely conscripts of Indian origin officered by 4,000 white middle-class officers. While generally well equipped, the Federal Army under Diaz was too small in numbers to offer effective opposition to the revolutionary forces led by Francisco Madero.
Mexican Revolution 1910–1920
The ouster of Porfirio Díaz saw Francisco I. Madero: a member of a rich landowning family, elected as President of Mexico. Madero kept the Federal Army intact, despite the fact that it had been outmaneuvered by the revolutionary forces that brought him to power. General Victoriano Huerta overthrew Madero in a bloody February 1913 coup. Forces opposed to the Huerta regime united against him, particularly the Constitutionalists in the north. These were led by a civilian, Venustiano Carranza as "First Chief," commanding forces led by a number of generals, but most prominently Alvaro Obregón and Pancho Villa. In the Morelos region, an intense guerrilla warfare was waged by forces led by Emiliano Zapata. The Federal Army supporting Huerta was defeated and finally disbanded in 1914 and a new Government army was created from Obregón's Constitutionalist forces. Zapata was assassinated in 1919; Villa was bought off and took up civilian life in northern Mexico, before being assassinated in 1923. During the post-military phase following 1920, a number of Constitutionalist leaders became presidents of Mexico: Alvaro Obregón (1920–1924), Plutarco Elías Calles (1924–28), Lázaro Cárdenas (1934–1940), and Manuel Avila Camacho (1940–1946). When Lázaro Cárdenas reorganized the political party founded by Plutarco Elías Calles, he created sectoral representation of groups in Mexico, one of which was the Mexican Army. In the subsequent reorganization of the party, which took place in 1946, the Institutional Revolutionary Party no longer had a separate sector for the army. No military man has been president of Mexico after 1946.
The ending of the Diaz regime saw a resurgence of numerous local forces led by revolutionary generals. In 1920, more than 80,000 Mexicans were under arms, with only a minority forming part of regular forces obedient to a central authority. During the 1920s, the new government demobilized the revolutionary bands, reopened the Colegio Militar (Military Academy), established the Escuela Superior de Guerra (Staff College), and raised the salaries and improved the conditions of service of the rank and file of the regular army. In spite of an abortive general's revolt in 1927, the result was a professional army obedient to the central government. During the 1930s, the political role of the officer corps was reduced by the governing Revolutionary Party and a workers' militia was established, outnumbering the regular army by two to one. By the end of World War II, the Mexican Army had become a strictly professional force focused on national defense rather than political involvement.
Mexican Drug War
Although violence between drug cartels has been occurring long before the war began, the government held a generally passive stance regarding cartel violence during the 1990s and the early years of the 21st century. That changed on December 11, 2006, when newly elected President Felipe Calderón sent 6,500 federal troops to the state of Michoacán to end drug violence there. This action is regarded as the first major retaliation made against the cartel violence, and is generally viewed as the starting point of the war between the government and the drug cartels. As time progressed, Calderón continued to escalate his anti-drug campaign, in which there are now about 45,000 troops involved along with state and Federal Police forces.
In recent times, the Mexican military has largely participated in efforts against drug trafficking. The Operaciones contra el narcotrafico (Operations against drug trafficking), for example, describes its purpose in regards to "the performance of the Mexican Army and Air Force in the permanent campaign against the drug trafficking is sustained properly in the duties that the Executive of the Nation grants to the armed forces", for according to Article 89, Section VI of the Constitution of the Mexican United States, it is the duty of the President of the Republic of the United Mexican States, as Supreme Commander of the Armed Forces, to ensure that the Mexican Armed Forces perform its mandate of national security within and outside the state borders.
Military Organization in the Modern Era
The Army is under the authority of the National Defense Secretariat or SEDENA. It has three components: a national headquarters, territorial commands, and independent units. The Minister of Defense commands the Army via a centralized command system and many general officers. The Army uses a modified continental staff system in its headquarters. The Mexican Air Force is a branch of the Mexican Army. Recruitment of personnel happens from ages 18 through 21 if secondary education was finished, 22 if High school was completed. Recruitment after age 22 is impossible in the regular army; only auxiliary posts are available. As of 2009, starting salary for Mexican army recruits was $6,000 Mexican pesos, or about $500 US dollars per month, with an additional lifetime $10,000 peso monthly pension.
The principal units of the Mexican army are nine infantry brigades and a number of independent regiments and infantry battalions. The main maneuver elements of the army are organized in three corps, each consisting of three to four infantry brigades (plus other units), all based in and around the Federal District. Distinct from the brigade formations, independent regiments and battalions are assigned to zonal garrisons (52 in total) in each of the country's 12 military regions. Infantry battalions, composed of approximately 300-350 troops, generally are deployed in each zone, and certain zones are assigned an additional motorized cavalry regiment or an artillery regiment.
México is divided into twelve Military Regions composed of forty-four subordinate Military Zones [the 2007 ed. of the IISS lists 12 regions, 45 zones]. Operational needs determine how many zones are in each region, with corresponding increases and decreases in troop strength.
Usually on the secretary of defence's recommendation, the senior zone commander is also the commander of the military region containing the military zone. A military zone commander has jurisdiction over every unit operating in his territory, including the Rurales (Rural Defense Force) that occasionally have been a Federal political counterweight to the power of state governors. Zone commanders provide the national defence secretary with socio-political conditions intelligence about rural areas. Moreover, they traditionally have acted in co-ordination with the Secretariat of National Defense (SEDENA) on planning and resources deployment.
The primary units of the Mexican army are eight brigades and a number of independent regiments and infantry battalions.
The Brigades, all based in and around the Federal District (encompassing the Mexico City area), are the only real maneuver elements in the army. With their support units, they are believed to account for over 40 percent of the country's ground forces. According to The Military Balance, published by the International Institute for Strategic Studies, the army has eight brigades: one armored, two infantry, one motorized infantry, one airborne, three military police (the 1st and 2nd, plus the 4th MP Brigade, raised 2015), and the Presidential Guard Brigade – the latter includes a reaction group, (grupo de reaccion inmediata y potente, G.R.I.P.), whose members are trained in martial arts such as karate, aikijutsu, tae kwon do, kick boxing, kung fu, judo, and silat; furthermore, they are trained in techniques and tactics in order to protect high-ranking officials and civil servants, such as the President. The Third military police brigade was transferred to the Federal Preventive Police in 2008. The armored brigade is one of two new brigades formed since 1990 as part of a reorganization made possible by an increase in overall strength of about 25,000 troops. The brigade consists of three armored regiments and one of mechanized infantry. Each of the two infantry brigades consists of three infantry battalions and an artillery battalion. The motorized infantry brigade is composed of three motorized infantry regiments. The Airborne Brigade consists of two army battalions, one air force battalion and one Naval Infantry battalion. The elite Presidential Guard Brigade reports directly to the Office of the President and is responsible for providing military security for the president and for visiting dignitaries. The Presidential Guard consists of three infantry battalions, one special forces battalion, and one artillery battalion.
Distinct from the brigade formations are independent regiments (all regiments are battalion sized) and battalions assigned to zonal garrisons. These independent units consist of one armored cavalry regiment, twenty motorized cavalry regiments, one mechanized infantry regiment, seven artillery regiments, four independent field artillery battalions and twenty-five infantry battalions. Infantry battalions are small, each of approximately 300 troops, and are generally deployed in each zone. Certain zones are also assigned a motorized cavalry regiment or one of the seven artillery regiments and 4 field artillery battalions. Smaller detachments are often detailed to patrol more inaccessible areas of the countryside, helping to maintain order and resolve disputes.
Special Forces Corps
The Army has a Special Forces Corps unified command with 3 Special Forces Brigades, a High Command GAFE group, a GAFE group assigned to the Airborne Brigade, 54 independent Special Forces Battalions and 36 Amphibious Special Forces Groups.
The Special Forces Brigades consist of nine SF battalions. The 1st Brigade has the 1st, 2nd and 3rd Battalions; the 2nd Brigade has the 5th, 6th, 7th and 8th Battalions; and the 3rd Brigade has the 4th and 9th Battalions and a Rapid Intervention Force group.
The High Command GAFE is a group with no more than 100 members and is specially trained in counter-terrorist tactics. They receive orders directly from the President of Mexico.
The Amphibious Special Forces Groups are trained in amphibious warfare, they give the army extended force to the coastal lines.
Estado Mayor Presidencial
The Estado Mayor Presidencial (Presidential Guard) is a specific agency of the Mexican Army that is responsible for the safety and well being of the President in the practice of all of the activities of his office. On March 24, 1985 President Miguel de la Madrid Hurtado reformed the regulation of the presidential guard and published it in the Official Gazette of the Federation (Diario Oficial de la Federación) on April 4, 1986. In this version the responsibilities of this agency included assisting the President in obtaining general information, planning the President's activities under security and preventive measures for his safety. This regulation was in force during the administrations of Carlos Salinas de Gortari and Ernesto Zedillo Ponce de Leon. On January 16, 2004 during the administration of President Vicente Fox Quesada a new regulation of the Presidential Guard was issued and published by the Official Gazette of the Federation on January 23 of that same year. This ordinance updated the structure, organization and operation of the Presidential guard as a technical military body and administrative unit of the Presidency to facilitate the implementation of the powers of his office.
Rank badges have a band of colour indicating branch:
Since the start of the 21st century, the Army has been steadily modernising to become competitive with the armies of other American countries and have also taken certain steps to decrease spending and dependency on foreign equipment in order to become more autonomous such as the domestic production of the FX-05 rifle designed in Mexico and the commitment to researching, designing and manufacturing domestic military systems such as military electronics and body armor.
The Mexican military counts on three of the following departments to fulfill the general tasks of the Army and Air Force:
On May 16, 2014. The Mexican government sent a request to the U.S. State Department for the purchase of 3,335 M1152 HMMWVs. The Mexican government also sent a purchase request to the U.S. in late June for the sale of 18 UH-60M Black Hawk helicopters.