BERLIN, Feb 24 (Reuters) - Ukraine allies around the world lit up landmark monuments, held vigils and prepared new sanctions in a collective show of support on the first anniversary of Russia's invasion. Polish Premier Mateusz Morawiecki went to Kyiv and, together with Ukraine's prime minister, laid flowers at the Wall of Remembrance of those who died for Ukraine. The United States marked the anniversary by announcing new sanctions against Russia and its allies, new export controls and tariffs aimed at undermining Moscow's ability to wage war. EU institutions were also lit in Ukrainian colours, along with the Sydney Opera House. Kyiv says there can be no peace until Russia, which denies intentionally targeting civilians, withdraws.

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