The U.S. Navy is preparing to further strengthen its fleet by entering service with the nuclear attack submarine USS Massachusetts (SSN 798).
The ceremony will be held in Boston Harbor and marks the official entry into service of one of the most advanced Virginia-class vessels.
The event will be attended by senior civilian and military officials, including representatives of the US government and naval establishment. During the ceremony, the godmother of the submarine will give the symbolic order which formalizes the start of the vessel’s operations.
Built through a partnership between large US shipyards, the USS Massachusetts belongs to the Virginia class, considered one of the pillars of the country’s submarine capability. The vessel also bears a historic name, being the Navy’s eighth to honor the state of Massachusetts, continuing a tradition that dates back to the 18th century.
Designed to operate in multiple scenarios, submarines of this class combine stealth, advanced sensors and the ability to carry out strategic missions such as intelligence gathering and precision strikes. Equipped with long-lasting nuclear reactors, these vessels play a critical role in the modernization and expansion of U.S. naval power.
Source: UK Defence Journal | Photo: X @USNavyNNPP | This content was created with the help of AI and reviewed by the editorial team
Welcome to the #nuclearfleet!
The @USNavy‘s 25th Virginia-class fast-attack submarine, USS Massachusetts (SSN 798), was commissioned during a ceremony held at Boston Harbor on Saturday, March 28.#poweringmaritimedominance | #harnesstheatom | #peoplegetthingsdone pic.twitter.com/B4n7NVsn6J
— Naval Reactors (@USNavyNNPP) March 30, 2026
