The United States and Iran exchanged military strikes this weekend after Iran fired at a container ship and declared the Strait of Hormuz closed [1, 2].

The escalation threatens one of the world's most critical oil transit chokepoints, risking a wider regional conflict and disrupting global energy markets.

U.S. forces launched multiple waves of attacks against Iranian military targets between Saturday and Monday. On Saturday, U.S. strikes hit 140 Iranian military targets [1]. Additional strikes hit dozens of Iranian sites on Sunday [2]. Aerial footage shows U.S. strikes hitting ships off Oman near the strait [3].

Iran's decision to declare the waterway closed followed an attack on a commercial container ship [1, 4]. The U.S. responded to these actions to protect commercial shipping and counter Iranian aggression [1, 4].

President Donald Trump (R-FL) said a ceasefire with Iran was "over" after repeated Iranian breaches this weekend [5]. While Iran maintains the strait is closed, Trump rejected that claim [5].

The conflict centered on the Strait of Hormuz and adjacent Gulf waters [2, 3]. The U.S. military operations aimed to neutralize the threats posed by Iranian naval and land-based assets used in the attacks [1, 2].

U.S. strikes hit 140 Iranian military targets on Saturday

The closure of the Strait of Hormuz is a high-leverage geopolitical move, as a significant portion of the world's petroleum passes through this narrow corridor. By declaring the ceasefire over and launching large-scale strikes, the U.S. is signaling a policy of immediate military deterrence to prevent Iran from establishing a permanent blockade of international shipping lanes.