Sign In
Search
Navy/USMC

GAO Outlines Columbia Technology And Schedule Issues

Rich Abott By
SHARE:
GAO Outlines Columbia Technology And Schedule Issues
Artist rendering of the future Columbia-class nuclear-armed ballistic missile submarine (SSBN), which will replace the Ohio-class submarines. (Illustration: U.S. Navy)

The latest issue of the annual Government Accountability Office (GAO) assessment of major defense acquisition programs outlined remaining risks to the design and on-time production of the Columbia-class ballistic missile submarine (SSBN). In the GAO’s Defense Acquisition Annual Assessment, published June 3, the office noted while the Navy reports the nuclear reactor technology as mature since 2018, “several other technologies we previously identified as critical remain immature.” GAO explained manufacturing challenges delayed delivery of the first production-representative motor for the…

Subscriber-only content. Please log in below.

Not a subscriber or registered user yet?

Please contact us at clientservices@accessintel.com or call us at 888-707-5814 (Monday – Thursday 9:00 a.m. – 5:30 p.m. and Friday 9:00 a.m. – 3:00 p.m. ET.), to start a free trial, get pricing information, order a reprint, or post an article link on your website.

Recommended

Navy/USMC

GAO Shows More Orca XLUUV Delays, Points To Better Choices For DIU CAMP XLUUV

Navy/USMC

Navy Previews Second MUSV Variant

Navy/USMC

DIU Picks Kongsberg Team For CAMP XLUUV

Navy/USMC

CENTCOM Uses Saronic USVs For One-Way Strikes In Latest Attacks On Iran

Trending

At Least 15 F-35s “DD-250’ed” Since May 2025
Singularity, Startup Developing Low-Cost Air Defense Systems, Exits Stealth With $80 Million Round
L3Harris And Sierra Space Receive $1.75 Billion For SDA Tranche 3, Tracking Layer
Defense Watch: B-21 Crew, T-7 Delay, IBCS Test, Counter-Drone Guide, UGV Raise
SOCOM to Buy Leidos AGM-190A for Small Cruise Missile Program

Congress Updates

Congress

House Republicans’ Blueprint For Reconciliation 3.0 Includes $60 Billion For Defense

House Republicans on Wednesday unveiled a blueprint for a third reconciliation bill that includes $60 billion for defense, a figure slightly below the Trump administration’s request to cover Iran war […]

Congress

Senate Dems Block Consideration Of FY ‘27 NDAA Over Iran War Concerns

Senate Democrats on Tuesday blocked a vote to advance consideration of the chamber’s $1.14 trillion fiscal year 2027 National Defense Authorization (NDAA). The procedural vote was 46-50, failing to reach […]

Congress

Concerns Raised At SASC Hearing On Unobligated Reconciliation Funds And Lack Of Updates On Iran War Cost

Members of the Senate Armed Services Committee (SASC) raised concerns at a hearing on Tuesday about the majority of funds in the $153 billion first reconciliation bill being unobligated thus […]

Unmanned Systems

CBO Says Upfront Costs To Protect Military Installations From Drones Between $1 Million And $74 Million

The initial costs to acquire and deploy counter-small unmanned aircraft system (C-sUAS) defenses at individual Defense Department installations are estimated at between $1.2 million and $73.6 million depending on the […]

The Force Multipliers

Force Multipliers

Michael Harrison – SANS Institute

Force Multipliers

Michael DiOrio – Dataminr

Force Multipliers

Arne Brinck – Dark Wolf Solutions

Force Multipliers

Jags Kandasamy – Latent AI

Job Feed

Post a Job // Post a Resume