The United States Navy’s program to build its next generation of Columbia‑class ballistic missile submarines is facing notable challenges in staying on its planned construction timeline. Originally aimed for delivery of the lead vessel by late 2027, production officials now expect the first submarine to be completed closer to early 2029, reflecting a nearly 17 month shift from earlier plans due to industrial and supply‑chain pressures. This class is designed to replace the current Ohio‑class fle

The Navy's New Missile Subs Carry a Devastating Nuclear Payload

The U.S. Officially Begins Building Its New Missile Submarine