Putin approves new nuclear doctrine as tensions rise over Ukraine and NATO support

Vladimir Putin has approved a new nuclear doctrine, stating Russia may use nuclear weapons if attacked with conventional missiles. This comes amid rising tensions as Ukraine receives support from NATO countries, leading to fears of a broader conflict. Putin's military actions in Ukraine have intensified, with increased attacks on major cities. He has demanded Ukraine abandon its NATO ambitions and cede territories, which Ukraine has rejected. Analysts warn that if Ukraine falls, Russia may target NATO members in the Baltic region. Putin aims to undermine the US dollar, seeking alternatives due to Western sanctions. He has expressed frustration over being excluded from the dollar-dominated financial system and is looking to increase the use of currencies from BRICS nations.