in iraq. on mission, OLD school gerber multi tool, spyderco military, and green glock field knife. when off duty there, i carried just my red kershaw blur.
i tried many different combinations with poor results. tried carrying an old school kabar, old M3 trench knife in M6 milsco sheath, and my air force survival knife. they worked but, were either too bulky, too hard to clean afterwards, (slept in a lot of mud) and/or too hard to resheath in a hurry.
The assistant team sergeant carried a spec plus marine, the point man a spec plus sp15 L.S.A., the other radio man a microtech mini ums with green handle, the grenadier a basic gerber gator, and the team sergeant either an OLD school green plastic handled version of the buck 110, or a benchmade afo auto.