Stay up to date with notifications from The Independent Notifications can be managed in browser preferences. All News Sport Culture Lifestyle US could challenge UK over Falklands for not backing Iran war Argentina 's vice president , Victoria Villarruel, told Falkland Islanders to 'go back to England' following a leaked Pentagon memo. The memo suggested the US could review its stance on Britain's claim to the Falkland Islands as a potential punishment for Nato allies. This review was proposed for allies refusing to join US-Israeli strikes against Iran, highlighting strained relations between Britain and the Trump administration. Villarruel asserted Argentina's claim to the Malvinas (Falkland Islands), stating the sovereignty discussion is solely between the UK and Argentina. Downing Street affirmed that the sovereignty of the Falkland Islands is 'not in question,' with the territory's government expressing full confidence in the UK's defence commitment.…