Latest news and live updates as Trump announces the U.S. will send Patriot missiles to Ukraine and meets with NATO's secretary general.

U.S. President Donald Trump's Ukraine envoy Keith Kellogg began talks in Kyiv on Monday on security and sanctions against Russia. That's a day after the U.S. president said he would send Patriot air defence missiles to Ukraine.

General Mark Rutte on Monday as the United States warms up to the idea of providing Ukraine with missiles in its war with Russia. Trump teased a "major announcement" on Monday regarding Russia, and it is expected to be more weapons for Ukraine.