Arabian Sea — At 3:40 AM, the dead calm of the Arabian Sea was shattered when Iranian submarines loosed a spread of torpedoes at the US aircraft carrier USS Abraham Lincoln — and the most remarkable thing, officers say, is that the US strike group “never even blinked.”

According to defence sources, two diesel‑electric subs slipped into firing position under cover of heavy commercial traffic, launching multiple heavyweight torpedoes toward the carrier’s projected track. Within seconds, passive sonar on escorting destroyers picked up the incoming roar. Alarms sounded, but there was no panic: the carrier turned smoothly into a rehearsed evasive pattern as decoys splashed into the water and anti‑torpedo countermeasures activated.

Onboard the escorts, crews executed what one sailor called “a drill we’ve run a hundred times — this time with live weapons.” Rocket‑assisted depth charges and ship‑launched torpedoes hammered the subs’ last known bearings, while MH‑60R Seahawks and a P‑8 Poseidon flooded the area with sonobuoys. One Iranian torpedo detonated harmlessly in the Lincoln’s wake; another died short after chasing a decoy.

Minutes later, a violent underwater blast marked the end of at least one attacker. Drones and infrared cameras caught oil slicks and debris rising where a contact had been moments before. The strike group never broke formation, resuming flight operations as if the ambush were just another line in the night’s operations schedule.

Tehran’s media hailed a “daring blow against the American armada,” but the images tell a different story: calm bridges, jets still cycling on deck, and a carrier plowing ahead under full control. In this round beneath the waves, Iran pulled the trigger — and the US response was so measured that, from the outside, it looked almost like a shrug.