5 minutes ago! The US submarine SSN-790 was completely destroyed in the Strait of Hormuz – here is what happened.
Breaking Report: No Confirmation of USS South Dakota’s Destruction in the Strait of Hormuz
WASHINGTON — August 13, 2026 — A dramatic claim circulating online that the U.S. Navy’s Virginia-class submarine USS South Dakota (SSN-790) was “completely destroyed” in the Strait of Hormuz has not been substantiated by credible official or independent reporting.
The claim, framed in social-media posts as an urgent breaking-news incident, has generated intense speculation because of the strategic importance of the Strait of Hormuz and the reputation of the submarine involved. However, available evidence does not currently establish that SSN-790 has been sunk, destroyed, or involved in a confirmed combat incident in the waterway.
USS South Dakota is one of the U.S. Navy’s Virginia-class nuclear-powered fast-attack submarines. The Navy’s official website identifies SSN-790 as an active Virginia-class attack submarine. The vessel was commissioned in February 2019 and is designed to conduct a wide range of missions, including anti-submarine warfare, intelligence collection, surveillance, reconnaissance, special operations support and land-attack operations.
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That makes the alleged incident particularly significant. A confirmed loss of a Virginia-class submarine would represent a major naval event, with consequences extending far beyond the immediate tactical situation. Yet no reliable evidence currently available confirms such a loss.
The Strait of Hormuz would make any reported submarine incident especially sensitive. The narrow waterway connects the Persian Gulf with the Gulf of Oman and the wider Arabian Sea, making it one of the world’s most strategically important maritime passages. Any major military confrontation there could rapidly affect commercial shipping, regional security and international energy markets.
The viral claim appears to have been amplified by the dramatic wording used in online headlines, including assertions that the submarine was “completely destroyed” only minutes earlier. Such language can create the impression that an incident has already been independently confirmed when, in reality, the original source may simply be repeating an unverified report.
For a nuclear-powered submarine such as South Dakota, determining what actually happened would require substantial evidence. A genuine sinking could potentially generate indications from maritime surveillance, military communications, satellite imagery, emergency response activity or official statements. None of the material currently located provides sufficient evidence to establish that SSN-790 has been destroyed in the Strait of Hormuz.
The submarine itself is a highly sophisticated platform. Virginia-class boats were developed to operate covertly for extended periods and are built around advanced acoustic and sensor systems intended to make them exceptionally difficult to detect. South Dakota incorporates improvements aimed at reducing acoustic signatures and enhancing its ability to operate in contested environments. Contemporary reporting has described the submarine as one of the most advanced additions to the U.S. Navy’s attack-submarine fleet.
That technological sophistication is also one reason extraordinary claims surrounding the vessel require extraordinary evidence.
If an attack had actually destroyed the submarine, the immediate questions would be enormous. Investigators would need to determine whether the incident involved a mine, torpedo, missile, underwater drone, collision, mechanical failure or another cause. They would also need to establish whether the submarine was operating alone or as part of a larger naval formation.
The identity of the alleged attacker would become another critical issue. An attack on a U.S. nuclear-powered attack submarine in the Strait of Hormuz would represent an extremely serious escalation. Washington would be expected to investigate the circumstances before publicly assigning responsibility, particularly given the potential consequences of an incorrect attribution.
There is also an important distinction between a submarine being targeted and a submarine being destroyed. Modern naval operations frequently involve detection attempts, sonar contacts, simulated attacks, electronic surveillance and other encounters that can be misinterpreted online. A report describing a targeting attempt does not automatically establish that the vessel suffered damage or was lost.
The available information therefore points toward caution rather than confirmation.
South Dakota’s documented status is also important. The U.S. Navy maintains an official page for USS South Dakota identifying SSN-790 as a Virginia-class attack submarine. Recent publicly available material also records the submarine in Navy-related activities rather than documenting its destruction.
For now, the most dramatic version of the story remains unverified.
The situation could change rapidly if the U.S. Department of Defense, U.S. Navy or another authoritative source releases new information. Until then, claims that SSN-790 has been completely destroyed should not be treated as established fact.
The episode nevertheless demonstrates how quickly military rumors can spread during periods of heightened tension. A single unverified post can become a supposed “breaking news” story within minutes, particularly when it involves a famous warship, a strategically vital waterway and the possibility of direct confrontation between major military powers.
For families of American sailors, naval personnel and observers around the world, the most important information will come from verified sources rather than viral headlines.
At this stage, there is no credible confirmation available that USS South Dakota (SSN-790) has been destroyed in the Strait of Hormuz.
Any future confirmation would represent a major international security development and would require careful examination of the evidence, the circumstances surrounding the alleged incident and the response of the United States and regional governments.