Putin warns of global clash as Russia marks victory in World War Two

Russia President Vladimir Putin on Thursday accused the West of risking a global conflict and said no one would be allowed to threaten the world's biggest nuclear power as Russia marked the Soviet Union's victory over Nazi Germany in World War Two.

As Russian troops advance against Ukraine's Western-backed forces, Putin accused "arrogant" Western elites of forgetting the decisive role played by the Soviet Union in defeating Nazi Germany, and of stoking conflicts across the world.

"We know what the exorbitance of such ambitions leads to. Russia will do everything to prevent a global clash," Putin said on Red Square after Defence Minister Sergei Shoigu reviewed troops.

"But at the same time, we will not allow anyone to threaten us. Our strategic forces are always in a state of combat readiness."

Putin, who sent his army into Ukraine in 2022, casts the war as part of a struggle with the West, which he says humiliated Russia after the Berlin Wall fell in 1989 by encroaching on what he considers Moscow's sphere of influence.

Ukraine and the West say Putin is engaged in an imperial-style land grab. They have vowed to defeat Russia, which currently controls about 18% of Ukraine, including Crimea, and parts of four regions in eastern Ukraine. Russia says the lands, once part of the Russian empire, are now again part of Russia.

The Soviet Union lost 27 million people in World War Two, including many millions in Ukraine, but eventually pushed Nazi forces back to Berlin, where Hitler committed suicide and the red Soviet Victory Banner was raised over the Reichstag in 1945.

Nazi Germany's unconditional surrender came into force at 11:01 p.m. on May 8, 1945, marked as "Victory in Europe Day" by France, Britain and the United States. In Moscow it was already May 9, which became the Soviet Union's "Victory Day" in what Russians call the Great Patriotic War of 1941-45.