US Submarine That Crashed in South China Sea Two Years Ago Won't Be Ready Until 2026

The USS Connecticut crashed in the South China Sea in 2021, just a month after crashing into a pier in San Diego, California.

The US attack submarine that crashed traversing the South China Sea in 2021 will reportedly not be ready for redeployment until at least 2026.

The USS Connecticut won’t be repaired until 2026 and will cost $80 million, according to a recent US media report. The delay is due to US Navy shipyard backlogs filled with other repairs and routine maintenance that predate the USS Connecticut.

One of three Seawolf-class submarines, the nuclear-powered attack vessel is armed with tomahawk cruise missiles and torpedoes. Its crash in 2021 injured 11 of its crew and was not only embarrassing for the US military but also inflamed relations with China, which took issue with the US operating clandestine nuclear-powered attack subs so close to their shores.

China also accused the United States of being less than forthcoming with details about the crash, including the objectives assigned to the attack submarine.

“I want to stress that the root cause of the incident, which also poses a serious threat and significant risks to regional peace and stability, is the US' constant stirring up of trouble in the South China Sea over a long period of time,” said Chinese Foreign Ministry spokesperson Zhao Lijian shortly after the incident.

The US Navy took five days to make a statement on the accident and then gave no details on how the submarine crashed or what it hit. More than a month later, a US Navy investigation stated that the vessel had struck an underwater mountain. Senior members of the submarine’s command were relieved of duty due to a loss of confidence.

Roughly a month before the crash, the USS Connecticut crashed into a pier in San Diego, California. An investigation by the Navy determined the crash in the South China Sea was avoidable.

“A grounding at this speed and depth had the potential for more serious injuries, fatalities, and even loss of the ship," the report said, continuing that it "resulted from an accumulation of errors and omissions in navigation planning, watchteam execution, and risk management that fell far below US Navy standards.”

The accident led the Navy to issue a temporary “stand down” order for its submarine force.

After the crash, the $3 billion submarine limped itself to a port in Guam. It arrived at Bremerton, Washington, in February 2022 for repairs, but its current status hasn't been publicly disclosed.

A statement given to a US military news outlet last year said repairs were expected to start in February of this year and finish by no later than September 2025 and cost around $50 million, but the more recent report indicates that additional delays have occurred.

US Sen. Roger Wicker (R-MS) decried the long delay on Twitter. “It will have taken AT LEAST 5 YEARS of repairs for the USS Connecticut – one of our most formidable submarines – to return to the fleet,” he said. “This delay is a reminder of the kinds of monumental investments we need to make in maritime infrastructure.”

The US Navy’s official news portal reported in January that four of the six dry docks at the Puget Sound Naval Shipyard in Bremerton, Washington, are temporarily closed due to concerns about their ability to withstand earthquakes.

The report stated that upgrades to the docks could take between 18 and 24 months.