China's plan, published last month, does not explicitly call for Russia to leave Ukraine. Listing 12 points, it calls for peace talks and respect for national sovereignty, without specific proposals. But Ukraine has insisted on Russia withdrawing from its territory as a condition for any talks - and there is no sign that Russia is ready to do that.
On Wednesday the Moscow-backed authorities in annexed Crimea said an attack by three waterborne drones on the Black Sea Fleet in the Bay of Sevastopol had been repelled with no damage to the fleet. The report could not be independently confirmed.