By Sabine Siebold and Andreas Rinke (Reuters) -Germany will supply Ukraine with defensive anti-tank weapons, surface-to-air missiles and ammunition, the government said on Saturday, in a shift of policy as Russia’s forces continued to pound Kyiv and other cities on day three of its campaign. After facing criticism for refusing to send weapons to Kyiv, unlike other Western allies, Chancellor Olaf Scholz said Berlin will supply Ukraine with 1,000 anti-tank weapons and 500 Stinger surface-to-air missiles from Bundeswehr stocks. “The Russian invasion of Ukraine marks a turning point. It is our dut…