Politics: The US Air Force is spending big to upgrade bases near Russia and testing out a 'base in a box' to make it easier

The Pentagon and partner militaries in Europe have focused on increasing their presence in Eastern Europe and boosting deterrence. Now the US Air Force is pouring money into bases there to make sure they can handle anything that happens.

The US Air Force is spending big to upgrade bases near Russia and testing out a 'base in a box' to make it easier