Russian drone strikes in the Ukrainian city of Odesa have killed at least two people and injured two others, according to local authorities. The strikes came ahead of a proposed ceasefire for Orthodox Easter, which was declared by Russian President Vladimir Putin. Ukraine's President, Volodymyr Zelenskyy, promised to abide by the ceasefire, but warned of a swift military response if any violations occur. Russia's Defense Ministry reported that 160 drones were targeted overnight, with 133 of them shot down or intercepted. A prisoner swap brought home 175 of its soldiers from captivity.