Twelve tankers came under attack in the Strait of Hormuz in the seven days between September 29 and October 5. UK Maritime Trade Operations (UKMTO) logged the incidents, which have been linked to Iran's Islamic Revolutionary Guard Corps (IRGC). The United States has not responded.
Projectiles struck tankers nearly every day:
- September 29: three tankers hit by projectiles
- October 1: one tanker struck, setting it on fire
- October 2: two tankers hit, one of which caught fire and suffered a temporary blackout
- October 3: a crude oil tanker struck above the waterline
- October 4: two tankers hit, among them a liquefied petroleum gas (LPG) carrier
- October 5: three tankers struck, one with a fire in its engine room






