British Army Jungle Warfare Training School

The British Army Jungle Warfare Training School (Jungle Warfare Division) is the British Army's training establishment located at the BGB at Seria, Brunei.

The courses run by JWD which train soldiers and Royal Marines are Operational Tracking Instructors Course (OTIC)

The original Jungle Warfare School was at Kota Tinggi, Johore in Malaya. This operated from 1948 to 1971, training Commonwealth troops and later Asian forces.