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.

The U.N. nuclear watchdog’s board of governors on Thursday formally found that Iran isn’t complying with its nuclear obligations for the first time in 20 years.

Israel and Iran exchange missile attacks for a third day; nuclear sites hit, death tolls rise, airspace shut, U.S. warns Tehran against retaliation.

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

Israel’s airstrikes damaged Iran’s nuclear program but likely fell well short of eliminating it, experts said, presenting Prime Minister Benjamin Netanyahu and the US with a quandary on what to do next.

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

The two powers have been exchanging barrages since Israel attacked Iran and killed many of the country’s top military leaders and scientists.

The U.S. was represented at the UN Security Council's emergency session on Friday by State Department Senior Bureau Official McCoy Pitt, who said the U.S. was advised by Israel that the actions carried out against Iran overnight were "necessary for its self-defense."