The eyes of the world will turn to Alaska on Friday for the meeting between President Donald Trump and his Russian counterpart Vladimir Putin.

Days before the leaders of Russia and the U.S. hold a summit meeting in Alaska, Moscow’s forces breached Ukrainian lines in a series of infiltrations this week in the country’s industrial heartland of Donetsk.

Face-to-face talks on Friday will give the Russian president a chance to pitch his conditions for peace, chief among them for Ukraine to hand over swaths of its territory.