DUBAI, United Arab Emirates (AP) — Iran's foreign minister continued his shuttle diplomacy, landing in St. Petersburg for talks with Russian President Vladimir Putin on Monday after a weekend in Pakistan and Oman. Tehran also pitched a new proposal to end the war with the U.S. and Israel. But the U.S delegation canceled its trip to Pakistan, raising fears a deal to end the war and open the crucial Strait of Hormuz remains elusive. Here is what to know. Iran has a new offer  Iran's latest