2/2 @ Fuji Viper 21.4...claims to be able to execute missions world wide.

U.S. Marines with 2d Battalion, 2d Marines, conduct a live-fire range during Fuji Viper 21.4 at Combined Arms Training Center, Camp Fuji, Japan, June 14, 2021. During this exercise Marines sharpened critical combined arms skills, ensuring they are ready and capable to execute a wide range of missions anywhere in the world. 2/2 is forward-deployed in the Indo-Pacific under 4th Marines, 3d Marine Division. 

Able to conduct worldwide missions?  Not for much longer.  Not for much longer.

I've followed this exercise.  What combined arms missions did they train for?  The MAGTF is dead.  The Missile Marines replaced that.  Marine Infantry is just perimeter security for HIMARS/Rogue Fires.