The year is 2020.
Tensions between China and Japan have intensified to the breaking point and all eyes are on the disputed islands. Meanwhile Russia, seeing a chance to expand its territory AND gain access to rare earth minerals makes a quick move to Central Africa.
They moved a couple of Airborne Brigades and two Naval Infantry Brigades to the region before the intel community knew what was what.
The US Army responds by sending a Stryker Brigade (reinf) with a Brigade from the 82nd. SOCOM is supporting.
Sounds like a solid plan.
Except for the fact that as well thought out as the Stryker Brigade Family of Vehicles is, they did not include an Anti-Air variant.
Russian SU-25's, SU-30's and PAK-FA's are rampaging all over while the few USAF F-35's dedicated to the effort are having trouble staying in the air after the 1st week of operations.
The above is just a rough and dirty fictional account of future warfare but not having a dedicated anti-air platform is a big miss that both the USMC and US Army needs to correct.
PS. Something with more range than a ground launched Sidewinder too! Long range attack against ground targets is now the norm. As things currently stand if the enemy is able to gain local air superiority over any of our formations then we're filling body bags and not able to even defend ourselves.