The US Navy’s Ticonderoga-class guided-missile cruiser USS Mobile Bay (CG 53) has conducted a live-fire missile exercise off the coast of southern California to test the latest AEGIS baseline 9 combat system.

Last year, USS Mobile Bay was upgraded from the Aegis baseline 8 combat system to the latest configuration, which enhances the accuracy, range and weapons capabilities of the vessel.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

As part of the test, the ship fired two Standard Missile 2 (SM-2) missiles and one Evolved Sea Sparrow Missile (ESSM) from the forward launcher on the vessel’s forecastle.

The drill was primarily carried out to test the fire control loop with the 9 on 8 computer programme and assess the capabilities of some newly launched advanced features with 9 on 8.

“This is proof of the soundness of our combat system modernisation plan.”

Naval Sea Systems Command Programme Executive Office for Integrated Warfare Systems Aegis fleet readiness officer captain Andrew Biehn said: “Specifically, bringing Baseline 9 on 8 to Mobile Bay enables her to employ the SM-6 missile, conduct naval integrated fire control-counter air (NIFC-CA), and employ the latest Aegis Weapons Systems capabilities against air and missile threats.

“Mobile Bay now has the most advanced integrated combat system in the world. This is proof of the soundness of our combat system modernisation plan, using open architecture principles and software upgrades to rapidly provide capability to the warfighter and further increase the lethality of our surface navy.”

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

The Aegis baseline 9 combat system upgrade was carried out for one year under the collaboration of the crew of the Mobile Bay, Department of the Navy civilians and the defence contractors.

The new update enables the crew members to track and execute enemy missiles and aircraft with precise accuracy using radars aboard the vessel.

In 2010, CG 53 was upgraded to the Aegis baseline 8 combat system as part of a cruiser improvement initiative.

Naval Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Naval Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Virtualitics has secured the Innovation and Business Expansion awards for its Integrated Readiness Optimization (IRO) suite. Discover how its explainable AI is transforming maintenance, sustainment and mission readiness, giving defence leaders faster, clearer, and more confident operational decisions.

Discover the Impact