Ukraine marks 1,000 days of war vowing to never submit to Russian aggression

Ukraine marked 1,000 days since Russia's full-scale invasion, vowing to never submit to aggression. The foreign ministry stated that the Russian military will face consequences for violating international law. President Zelensky will address the European Parliament on this milestone. Recent attacks in Ukraine resulted in multiple casualties, including eight deaths from a drone strike in Sumy. Zelensky condemned the ongoing violence, asserting that Russia aims to prolong the conflict. The Ukrainian military continues to face intense battles across various regions. In a related development, the Kremlin updated its nuclear doctrine, stating it may use nuclear weapons if threatened by non-nuclear states backed by nuclear powers. Meanwhile, the U.S. has authorized Ukraine to use long-range missiles against Russian targets, a move seen as a potential shift in the conflict's dynamics.