Is the U.S. military losing an edge in irregular warfare?

[Mis_TR_Like]

As the Pentagon focuses on countering major military competitors such as China and Russia, it's closing down some units created during the global war on terror to provide quick reactions to battlefield problems. But will that move make it lose its edge in irregular warfare?

 

[xizhimen]

A tiny virus easily brought US to its knees, it shows how vulnerable US is.