NBC News' Keir Simmons reports on the world leaders present at Russia's parade to mark the end of World War II. Brazilian President Lula also weighs in on the Russia-Ukraine war.

China's Xi Jinping joined Vladimir Putin for a huge Victory Day parade in Moscow, hoping to reassure Russians of their nation's strength as the Ukraine conflict grinds on.

Chinese President Xi Jinping’s presence at the parade gave Russian President Vladimir Putin a boost as he tries to show that he is not isolated on the global stage.