Iran's Islamic Revolutionary Guard Corps announced on Sunday that it had launched six drones at a US air defense radar installation at Bahrain's Al-Riffa helicopter base, two days after reporting a similar operation against an American radar site. The IRGC described the latest strike as the second phase of its response to US military attacks, saying its Aerospace Force had successfully hit the target, but it provided no information on casualties or material damage.

Bahrain, home to the US Navy's Fifth Fleet, issued two security alerts on Sunday urging citizens and residents to remain calm, proceed to the nearest safe location and follow news through official channels. The interior ministry did not provide further details on the threats, and the warnings were the first such alerts from the Gulf nation since September. Neither Bahraini authorities nor US Central Command had confirmed the latest reported attack.S1S2

The earlier claim came on Friday, when the IRGC said it had destroyed a US early-warning radar in Bahrain in response to what it called an enemy air attack on a telecommunications tower in Sirik, in Iran's southern Hormozgan province. CENTCOM denied that account, saying American forces had intercepted two Iranian attack drones heading toward Bahrain without injuries or damage. The Guards also asserted that the Strait of Hormuz remained closed, accused Washington of trying to divert attention from the waterway's status, and warned of harsher retaliation against any further US military action.S1S2