According to US media reports on the 12th, the US military had formulated an action plan in May, planning to send ground troops to Iran to seize nearly half a ton of highly enriched uranium inventory, but US President Trump did not approve it. According to CNN, Iran has strengthened nuclear facility protection in the past few weeks to prevent the US military from seizing enriched uranium, blocking nuclear facility tunnels and laying landmines at entrances, increasing the difficulty and risk of the US military seizing enriched uranium. CNTV