[iamthemonster]

Recently Andrey Kartapolov (who is responsible for Russia's digital draft) said “There is something called the Suwalki corridor. Should something happen, we would need this corridor very much. Strike forces are ready to occupy this corridor within hours”. This statement raised speculation that the Wagner forces (former Wagner forces?) were relocated to Belarus with this objective in mind.

I don't really understand the motivations behind the statement, and it hasn't been reported on particularly widely in the more serious news outlets, so I think it's probably just your normal day-to-day sabre rattling. An attack on NATO seems a particularly unlikely step for Putin to take.