The U.S. military has been fighting the Global War on Terror (GWOT) for more than two decades now. This means that for the first time in American history a servicemember can have both enlisted and retired during an active war. Further, at no time in its history has the U.S. sustained urban combat for this length of time.
Seemingly, with America’s presence in the GWOT winding down, the U.S. military needs a number of steps to ensure that its warfighting capabilities don’t get stale. Legimitate questions arise over whether the U.S. military should focus its training on urban warfare, since that has been its bread and butter over the past two decades, or, focus more on air capabilities and ensuring control of the skies.
Jack of All Trades, Master of Some
As with most things in life, likely the best approach would be to train each individual skill to competence, while then training specific units to near-perfection. The U.S. also needs to ensure that military branches, such as the Marine Corps and the Army, are highly trained and ready for future ground combat, regardless of whether that future combat is in the mountainous terrain of Kandahar or the Wild-West-like city of Ramadi.