The U.S. is sending “signals” that everything could be off the table if Kyiv does not quickly sign a proposal, which was drawn up by special envoy Witkoff. KYIV — The White House is pressuring Ukraine to sign on to its new peace proposal by Thanksgiving or lose U.S. support in its war with Russia, according to five people familiar with the talks. U.S. Army Secretary Daniel Driscoll presented Ukrainian President Volodymyr Zelensky on Thursday with a version of the 28-point plan President Donald Trump’s special envoy Steve Witkoff recently drafted with Russian envoy Kirill Dmitriev. That plan, which has...