Following Iranian attacks on Bahrain and Kuwait that triggered sirens early on Friday, Iran's army threatened to respond “quickly and decisively” to any counterattacks from the US,

Following Iranian attacks on Bahrain and Kuwait that triggered sirens early on Friday, Iran's army threatened to respond “quickly and decisively” to any counterattacks from the US, stating that any retaliation would have a “heavy cost.” ✍️ @ariella_roitman Link Sirens sound across Bahrain, Kuwait as Iran threatens 'heavy costs' following US strikes The sirens were activated following a reported Iranian attack on US helicopters and reconnaissance aircraft at the Shakir Airbase, the country’s military airport.