The Russian government has announced a ceasefire in Ukraine to mark the 80th anniversary of Russian Victory Day on May 9, amid U.S. President Donald Trump putting mounting pressure on Moscow to end the war.

President Vladimir V. Putin of Russia ordered a three-day unilateral cease-fire in Ukraine next week, the Kremlin said on Monday, soon after President Trump reiterated his frustration with Russia’s refusal to stop the war.

KYIV, Ukraine (AP) — Russia struck civilian areas of Ukraine with drones in another deadly nighttime attack, officials said Tuesday, as Kyiv officials dismissed Russian President Vladimir Putin’s declaration of a unilateral 72-hour ceasefire next week as an attempt “to deceive the United States.”