[US Media: If Iran Submits a Nuclear Proposal Soon, US-Iran Talks Expected to Take Place on Friday] BlockBeats News, February 22, according to AXIOS, a senior US official stated on Sunday that if US negotiators receive a detailed nuclear agreement proposal from Iran within the next 48 hours, they are prepared to hold a new round of talks with Iran in Geneva on Friday. US officials indicated that the current diplomatic effort might be the last opportunity given to Iran before President Trump launches a large-scale US-Israel joint military operation (possibly directly targeting Iran's Supreme Leader Khamenei). The senior US official stated that the Trump administration is awaiting Iran's proposal.