US attacks Iran: What are the Islamic Republic's options?
The US launched a surprise bombing attack on three Iranian nuclear facilities late on Saturday, bringing America directly into Israel's war against the Islamic Republic.
Donald Trump said the air strikes had "completely and totally obliterated" the Fordow, Natanz and the Isfahan sites, in an effort to disable the Islamic Republic's nuclear enrichment capability.
As of 11am GMT, it remained unclear whether the Fordow plant, buried deep under a mountain and protected by anti-aircraft batteries, was partially or completely destroyed.
Al Jazeera Arabic reported that Washington had notified Tehran in advance of the strikes, and that the targeted sites were evacuated.
Meanwhile, Amwaj Media, citing an Iranian political source, reported that "most" of Iran's stockpile of enriched uranium were kept in secure locations outside of the three targeted areas.
Iran has threatened to retaliate against the American attacks, and on Sunday issued a warning that "every American soldier and citizen in the region is a legitimate target".
With the situation still developing, Middle East Eye takes a look at what options are on the table for Iran.