For over a century, the United States Navy sailed the world’s oceans without capturing an enemy warship. From the battles of World War II to the high-stakes naval confrontations of the Cold War, not a single enemy vessel had fallen into American hands. That all changed in 2016 when, for the first time in 122 years, the U.S. Navy seized an armed warship in hostile waters. The target? A small but heavily armed Iranian gunboat, secretly smuggling weapons through one of the most volatile regions on Earth.
The Arabian Sea has long been a chessboard of shadowy operations, with Iranian-backed forces moving arms to militant groups across the Middle East. U.S. intelligence had been tracking suspicious activity for weeks when the USS Sirocco, a U.S. Navy coastal patrol ship, intercepted a small dhow—an unassuming wooden vessel often used for fishing or transport. But this was no ordinary fishing boat. As Navy personnel boarded the ship, they discovered it was packed with military-grade weapons—AK-47s, rocket launchers, and anti-tank missiles—all traced back to Iran and allegedly destined for Houthi rebels in Yemen.
The vessel, though small, was a warship in disguise. It carried armed personnel, communication systems, and an arsenal large enough to fuel an insurgency. Given its illegal mission and military role, the U.S. took an extraordinary step: it seized the ship. This marked the first time since the Spanish-American War in 1894 that the U.S. Navy had captured an enemy warship. The crew was detained, the weapons were confiscated, and the ship itself was taken as a prize.
The capture sent shockwaves through the region, escalating tensions between the U.S. and Iran. Tehran denied involvement, despite overwhelming evidence linking the vessel to Iranian military networks. The incident highlighted the ongoing shadow war at sea, where smuggling, espionage, and military brinkmanship collide in dangerous ways.
For the U.S. Navy, the capture of the Iranian gunboat was more than just a rare event—it was a reminder that naval warfare is constantly evolving. It wasn’t a grand battle between steel-clad dreadnoughts or aircraft carriers, but a quiet, high-stakes confrontation on the waters of a modern warzone. And in that moment, history was made.