A global pandemic of the coronavirus is hitting nations the world over, and facing a challenge unprecedented in recent history, officials are falling back on wartime tactics, and particularly rhetoric, with promises of grand emergency measures to try to keep things under control.

Emergency measures are mostly in the form of travel control, banning flights to and from certain places. There has been talks of mobilizing militaries, in practice efforts are centered on enforcing quarantines that were already declared. Deeper measures as yet don't seem to be happening.

France's President Macron typified the rhetoric of the hour, saying that national greatness meant "women and men able to put the collective interest above all," while encouraging solidarity and fraternity.

In the US too this state of emergency is mostly just travel bans, though the Pentagon has halted domestic travel beyond local areas for both troops and their dependents. The US is also scaling back involvement in European operations to come.

Those operations, a multinational exercise, was meant to be the biggest US involvement there in decades. Officials are now citing "health protection" as a reason to dial back involvement.