Iran's Islamic Revolutionary Guard Corps launched drone and missile attacks against U.S. military installations in Kuwait and Bahrain starting Saturday night [1].

These strikes mark a significant escalation in regional tensions, signaling a direct military confrontation between Tehran and Washington following a series of reciprocal air strikes.

The operations began at approximately 10 p.m. New York time on June 27, 2026 [1]. The attacks continued into early Sunday, June 28 [2]. According to reports, the IRGC targeted specific U.S. military sites located within the borders of Kuwait and Bahrain [3].

Tehran said the attacks were retaliation for overnight U.S. air strikes that targeted Iranian military infrastructure [3]. Those U.S. strikes focused on facilities located along Iran's southern coast [3].

The use of both drones and missiles suggests a coordinated effort to bypass regional defenses, a tactic previously seen in other regional conflicts. The timing of the strikes, spanning from Saturday night into Sunday morning, indicates a sustained operational window [2].

U.S. military officials have not yet released a full assessment of the damage at the installations in Kuwait and Bahrain. The IRGC has not provided further details regarding the volume of munitions deployed during the operation [3].

Iran's Islamic Revolutionary Guard Corps launched drone and missile attacks against U.S. military installations.

The transition from indirect proxy warfare to direct strikes on U.S. bases in third-party countries like Kuwait and Bahrain indicates a narrowing of the 'gray zone' in the U.S.-Iran conflict. By targeting operational hubs in the Gulf, Iran is demonstrating its capability to project power beyond its own borders in response to strikes on its domestic soil, potentially forcing a reassessment of U.S. force posture in the region.