Sure 'influencing political or government process' is likely the technical offence but politicians are communicators & this sure sounds like treason to most people.

Wait. So now *NATO* has the authority to negotiate the hand over of land from one member State to another?

Really hope that is enough. Just know that many of the 'guardrails' people were SURE would constrain him from implementing his outrageous threats have proven to be COMPLETELY inadequate to the task.