"We need the incoming Biden administration to be fully briefed and ready to deal with these very dangerous issues facing NATO's security," a senior NATO official told Insider.
Security sources are also unimpressed by some of the officials Trump is leaving behind.
"The refusal to coordinate the handover of the most powerful military force in the world in a united, responsible manner would be almost unthinkable," the NATO official said.
"Except of course it's 2020 and we are talking about the incredibly selfish, irresponsible asshole called Donald Trump.".
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'We need the incoming Biden administration to be fully briefed and ready to deal with these very dangerous issues'. »