\Iran on Friday announced its withdrawal from nuclear talks with the United States following Israeli attacks on Iranian military and nuclear sites. Earlier on the day, Israel launched a "preemptive strike" targeting Iran's nuclear facilities, senior military leaders, and research scientists, a significant escalation against Tehran. Iran's Supreme Leader Ali Khamenei on Friday vowed that the Iranian armed forces will make Israel "miserable" as dozens of missiles were launched at Israel Friday night. United Nations Secretary-General Antonio Guterres urges the relevant parties to resolve differences through political means, according to an associate spokesperson for the UN chief. The canceled sixth round of nuclear negotiations with the U.S. was scheduled to take place on Sunday in Muscat, Oman. Facilitated by Oman, Iranian and U.S. delegations have so far held five rounds of indirect talks since April on Tehran's nuclear program and the lifting of U.S. sanctions -- three in Muscat and two in Rome. Shotlist: Tehran, Iran - June 13, 2025: FILE: Tehran, Iran - Date Unknown 1. Various of national flags of Iran, cityscape, traffic; FILE: Tehran, Iran - March 2024 2. Traffic near Azadi Tower; Tehran, Iran - June 13, 2025 3. Various of black smoke billowing into sky; 4. Various of damaged buildings, fire engines, ambulances; 5. Various of injured residents, rescue personnel; FILE: Washington D.C., USA - October 2024 6. Various of White House; 7. Capitol building; FILE: Israel - Nov 1, 2022 8. Various of Israeli Parliament Knesset, national flag of Israel; FILE: Tel Aviv, Israel - June 2021 9. National flags of Israel; FILE: UN Headquarters, New York City - April 23, 2025 10. United Nations headquarters. [Restriction - No access Chinese mainland/Al-Arabiya/Persian language TV Stations outside Iran. Strictly No Access BBC Persian/VOA Persian/Manoto TV/Iran International TV]