US exploring broader security arrangement with Russia and Europe, including NATO limits

US President Donald Trump's administration is reportedly exploring a broader security arrangement with Russia and European nations to end the war in Ukraine, which could include addressing Russia's long-standing demands for limits on NATO's expansion and its military presence in Eastern Europe. This initiative, discussed during US-sponsored negotiations between Russian and Ukrainian delegations in Abu Dhabi on November 10 and 11, raises concerns about Russia's potential influence over Europe's security arrangements.