Why are US casualties higher than USMC casualties? The marines don't necessarily have a special forces unit.
Yes they do, they have the Fleet Force Recon and "MARSOC", Marine Special Operations Command.
Because there are more forces on the ground opposed to the Marines
The us casualties consist of army, navy, air force, marines, coast guard, all the reserve units, national guard units, etc. etc. all if these units have their own special forces units.
Because the Taliban dont like their country being invaded for no reason and tend to fight back