In the United States Army, refuel on the move (ROM), is a logistical action, for sustaining an army while on maneuver. to reach a destination. A ROM for Army vehicles is akin to in-flight refuelling for aircraft or UAVs.
A forward arming and refuelling point (FARP) is a location for a refuel on the move.
A convoy of vehicles on the move will have a pre-planned refuelling point at which each vehicle's fuel can be replenished to the 75% level within 30 seconds.
Sustainment personnel conduct a refuel on the move.
References
Refuel On the Move Wikipedia(Text) CC BY-SA