Russian President Vladimir Putin said on June 21 that Moscow will upgrade its nuclear arsenal. Addressing graduates from Russian military institutions, Putin also threatened to use all means available to defend itself should the state's existence be at stake. Putin's warning came after the US allowed Ukraine to use American weapons to strike Russian targets across the frontline. Watch
News/Videos/World News/ Putin’s Nuke Warning After Biden Allows Ukraine To Hit Deep Inside Russia: 'Use All Means Available’