engine supporting arm

supporting arm virtual trainer (SAVT)

engine capacity / engine power, engine output

close supporting fire

deep supporting fire

logistically self-sufficient (self-supporting)

logistics (supporting) echelon

supporting arms

supporting attack

supporting bearing

supporting command

supporting commander

supporting distance

supporting effort

supporting fire

supporting operations

supporting plan

supporting range

supporting service

supporting signal center

supporting surface

administrative and supporting unit

secure supporting fires

organic supporting unit

self-supporting

area of maximum supporting fires

Useful when Dynamic Power is enabled for supporting radios

reaction engine / motor (jet engine)

rotary engine (Wankel engine)

engine ground run / engine test

engine oil reservoir / engine oil tank

airbreathing jet engine / ducted jet engine

anti-radiation missile (ARM)