President Trump has threatened to impose U.S. tolls in the Strait of Hormuz if a final deal with Iran isn't reached within 60 days, citing reimbursement for security services. Meanwhile, Iran claims to have closed the strait due to Israeli actions in Lebanon, a move disputed by the U.S. military. Negotiations are underway in Switzerland, but the ongoing conflict between Israel and Hezbollah casts a shadow over the interim agreement.