Following his much anticipated World Economic Forum speech, U.S. President Donald Trump, picked up his effort to end the Russia-Ukraine conflict.

US envoy Witkoff to meet Putin on Thursday, the Kremlin confirms, as signing of $800bn Ukraine deal is put on hold.

Unclear if presidents will have anything to sign; Mark Rutte urges Nato to pour out their air defence stockpiles for Ukraine. What we know on day 1,429