NAVAL STATION MAYPORT, Fla. (Nov. 10, 2025) — The Freedom-variant littoral combat ship USS St. Louis (LCS 19), operating under U.S. Northern Command (USNORTHCOM), returns to Naval Station Mayport, Fla., after completing a surge deployment, Nov. 10, 2025. (U.S. Navy photo by MC3 Jasmin L. Aquino)

The Navy League on-line magazine, Seapower reports,

The Freedom-variant littoral combat ship USS St. Louis (LCS 19), operating under U.S. Northern Command (USNORTHCOM) in the Gulf of America, returned to Naval Station Mayport ), along with the “Valkyries” of Helicopter Maritime Strike Squadron (HSM) 50 Detachment 5 and embarked U.S. Coast Guard Law Enforcement Detachment (LEDET) 408 after completing a surge deployment on November 10, 2025.

This deployment is a bit unusual in that apparently the patrol was in the Gulf under the direction of NORTHCOM and Second Fleet, rather than in the Caribbean and or Eastern Pacific under SOUTHCOM and Forth Fleet like her last patrol.

Neither NORTHCOM nor 2nd Fleet included the news release on their website, 2nd Fleet apparently sending it directly to the Navy League. (In fact 2nd Fleet has not had a news release on their website since 10 August.) We don’t know how long this deployment was since their departure date was not included in the release.

There was no report of a successful interdiction, which is not surprising since historically we do not find much maritime drug smuggling in the Gulf.

USS St. Louis’ previous patrol was more successful, spending eight months operating under 4th Fleet, where she, “disrupted and confiscated over $100 million worth of illicit contraband in five different operations” in addition to participating in exercise UNITAS 2024.