KYIV, Ukraine (AP) — Kyiv’s European allies slapped new sanctions Tuesday on Moscow, a day after a phone call between U.S. President Donald Trump and Russian President Vladimir Putin failed to produce a breakthrough on ending the 3-year-old war in Ukraine.

Russian negotiators at peace talks in Istanbul demanded Ukraine pull its troops out of all the Ukrainian regions claimed by Moscow before they would agree to a ceasefire, a senior Ukrainian official familiar with the talks told Reuters.

A Russian drone attack on a bus in northeastern Ukraine killed at least nine people and injured seven others, Ukrainian officials said Saturday, just hours after the two countries met for the first direct peace talk in three years.