US Soldiers in Battle with there M1 Carbines

[x westie]

Soldiers are engaged in Battle. Came across this Picture without no Caption . Any Ideas ? I'm guessing Korea.

Frank

A interesting photo, the marine is wearing a model 1911 colt pistol, but the holster looks unique..never seen a Model 1911 grip stick out of the holster that much, also the ammo belt slung around his shoulder,..perhaps the member of a machine gun squad, 30 cal browning MG