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.

Western nations are planning to table a resolution at an IAEA meeting that will find Iran in non-compliance with its so-called safeguards obligations for the first time in 20 years, a senior western diplomat said.

Iran does not yet have a nuclear weapon, but it has a long history of engaging in secret nuclear weapons research in violation of ... greatly expanded its nuclear activities, again heightening ...

The International Atomic Energy Agency declared Iran in breach of its non-proliferation obligations, escalating tensions over Tehran's nuclear program. Diplomatic talks continue amidst U.S. withdrawal threats and Israeli strike fears.

Air raid sirens sounded in Tel Aviv and Jerusalem, Israel's two largest cities, sending residents rushing into shelters as successive waves of Iranian missiles streaked across the skies. The military said its air defence systems were operating.

Before Israeli strikes on Friday, Washington and Tehran had held several rounds of talks on Iran's nuclear programme, as concerns mounted about its rapid expansion.