Latest News About Los Angeles-Class Submarine

Here’s what’s known about the Los Angeles-class submarines based on recent reporting up to 2026:

• The U.S. Navy has been pursuing a Service Life Extension Program (SLEP) overhaul path for several Los Angeles-class boats, including refueling and modernization efforts to extend their service life and maintain readiness in a high-demand fleet. This program focuses on restoring nuclear propulsion, updating combat systems, and preserving hull viability, with a view to keeping such boats in service into the 2030s or beyond where feasible.[1]
• In early 2026, a notable development was the deactivation of USS Boise (SSN 764), reflecting the Navy’s reassessment of the Los Angeles-class inventory in the context of sustainment delays and shifting budget priorities. The decision followed a data-driven review aimed at focusing resources on higher-priority programs, and it signals a broader move toward reallocating manpower and funding away from aging boats when maintenance challenges hinder readiness.[2][3]
• Other reporting indicates ongoing discussions about additional SLEP candidates among the remaining Los Angeles-class boats, contingent on budgetary authorization and the structural condition of individual hulls. This suggests the Navy is weighing a staged approach to extending life for select submarines rather than pursuing a blanket retention of the entire class.[1]

If you’d like, I can pull in more precise details on:

• Which submarines are currently under consideration for SLEP and their expected timelines.
• The status of any planned deactivations or transfers of hulls to shipyards or contractors.
• How these developments compare with the Navy’s planned replacements and future assault-submarine programs.

Would you like a concise timeline of the major LA-class events in 2025–2026, or a side-by-side comparison table of active/retired boats and their status? I can also fetch the latest official Navy statements if you want primary-source confirmations.[3][2][1]