The Bottomless Cargo Container, Strategy Page, 14 August 2010.
August 14, 2010: U.S. SOCOM (Special Operations Command) has adopted an old U.S. Army concept to create mobile workshops (MTCs or Mobile Technology Complex) that can fix exotic gear (which SOCOM has a lot of), modify their special gear, or even create something new. The MTC is a modified (with new some gear) version of the decade old U.S. Army MPH (Mobile Parts Hospital).
h/t: John Robb; "Forget Afghanistan, These are Needed in Detroit etc."