President Trump issued a new threat to punish Russia if it doesn't end the war in Ukraine. It comes two days before a high-stakes summit in Alaska with Vladimir Putin. The president also spoke with European leaders,

In one of the most extensive incursions so far this year, Russian troops advanced near the coal-mining town of Dobropillia, part of Putin's campaign to take full control of Ukraine's Donetsk region. Ukraine's military dispatched reserve troops, saying they were in difficult combat against Russian soldiers.