VILNIUS Candles and flowers displayed on a fence to mark the third-year anniversary of Russia's full-scale invasion of Ukraine, in front of the Ukraine Embassy in Vilnius, Lithuania, Monday, Feb. 24, 2025 Lithuania on Thursday quit an international convention banning cluster bombs, citing security concerns over neighboring Russia in a move that has drawn criticism from human rights groups. The formerly Soviet-ruled Baltic state of 2.8 million people has also signaled its intention to leave