DUBAI — Israel unleashed airstrikes across Iran for a third day Sunday and threatened even greater force as some Iranian missiles evaded Israeli air defenses to strike buildings in the heart of the country. Planned talks on Iran’s nuclear program, which could provide an offramp, were canceled.

Iran has warned it will ramp up its nuclear activities after the United Nations nuclear watchdog’s 35-member board of governors adopted a resolution Thursday declaring it in breach of its non-proliferation obligations.

Iran slammed the International Atomic Energy Agency’s vote as politically motivated as the region gears up for a potential Israeli strike.

Israeli fighter jets destroyed several aboveground buildings at Natanz, Iran's main uranium enrichment facility, images show.

On the heels of Israel's strikes on Iran over its nuclear program, here's a look at which nations currently possess nuclear weapons.

U.N. nuclear watchdog chief Rafael Grossi said on Friday he was ready to travel to Iran to assess the situation there after Israel carried out widespread military strikes that hit the sprawling nuclear complex at Natanz.

Israel's ambassador to the United States said Sunday that Israel was not looking to limit or quickly finish up its war with Iran. "The objective is not to contain the war. The objective is to win the war,