This doesn’t sound good.
Check it out:

As American officials fire off diplomatic salvos at Russia in response to that nation’s purported actual artillery salvos into Ukraine, the Chairman of the Joint Chiefs of Staff said recently that among other actions, the U.S. military is dusting off decades-old plans, just in case.

“We’re looking inside our own readiness models to look at things that we haven’t had to look at for 20 years, frankly, about basing and lines of communication and sea lanes,” Gen. Martin Dempsey, America’s top military officer, said at the Aspen Security Forum Thursday evening. “What the military does when faced with these crises is – our job is preparedness, deterrence and readiness.”