President-elect Donald Trump’s soon-to-be national security adviser Mike Waltz has been weighing several proposals in recent days for ending the war between Russia and in Ukraine, including one from Gen.

Michael Waltz (R-Fla.) said Sunday that he has met with President Joe Biden’s National Security adviser Jake Sullivan — and that the two administrations are working collaboratively on national security issues during the transition.

Trump's top security advisor called for an end to the escalation of the war between Ukraine and Russia, and for both parties to come to the negotiating table.