A bipartisan pair of US senators met with Ukrainian President Volodymyr Zelensky in Kyiv on Friday and urged stronger sanctions against Russia, while uncertainty swirls over whether the next round of peace talks will move ahead in the coming days.

The United States and 10 allies say the military cooperation between Russia and North Korea flagrantly violates U.N. sanctions and has helped Moscow increase its missile strikes on Ukrainian cities

When President Donald Trump spoke last week by telephone with Vladimir Putin, the Russian leader committed to drafting and sending what he described as a “memorandum of peace” in the coming days laying out Russian requirements for a ceasefire with Ukraine,