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    UNITAS 2025

    UNITAS 2025

    UNITAS 2025    

    UNITAS, which is Latin for unity, united, or oneness, was conceived in 1959 when representatives at the first Inter-American Naval Conference in Panama agreed to conduct an annual maritime exercise with one another. The first UNITAS took place in 1960 with forces from Argentina, Brazil, Chile, Colombia, Ecuador, Peru, Uruguay, the United States, and Venezuela. This year marks the 66th iteration of the world’s longest-running annual multinational maritime exercise.

    52 Featured Videos

    UNITAS 2025 Closing Ceremony Video

    UNITAS 2025 Closing Ceremony Video
    10.06.25 | Paul L Archer | COMFOURTHFLT
    251006-N-DM308-1001 NORFOLK, Va. (Oct. 6, 2025) UNITAS 2025 Closing Ceremony Video played during a ceremony held aboard USS Harry S. Truman (CVN...
    UNITAS 2025: Closing ceremony and gift exchange

    UNITAS 2025: Closing ceremony and gift...
    09.27.25 | Sgt Samuel Qin | USMCF-S
    U.S. Marines and participating countries of UNITAS 2025 take part in the closing ceremony and celebration of exercise UNITAS 2025 at Marine Corps...
    U.S. Marines, Allied and Partnered Nations Disembark USS Arlington (LPD 24) During UNITAS 2025

    U.S. Marines, Allied and Partnered...
    09.26.25 | Cpl Samantha Pollich | COMFOURTHFLT
    ATLANTIC OCEAN (Sept. 26, 2025) U.S. Marines, allied and partnered nations disembark from the San Antonio class amphibious transport dock USS...
    U.S. Marines Disembark USS Arlington (LPD 24) During UNITAS 2025

    U.S. Marines Disembark USS Arlington (LPD...
    09.26.25 | PO2 Preston Cash | COMFOURTHFLT
    ATLANTIC OCEAN (Sept. 26, 2025) U.S. Marines aboard the San Antonio class amphibious transport dock USS Arlington (LPD 24) disembark Arlington for...
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    907 Featured Images

    UNITAS 2025 Closing Ceremony

    UNITAS 2025 Closing Ceremony
    10.06.25 | SN Michael Gomez | COMFOURTHFLT
    251006-N-DL824-2013 NORFOLK, Va. (Oct. 6, 2025) Sailors, assigned to the Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75), parade the...
    UNITAS 25 Closing Ceremony

    UNITAS 25 Closing Ceremony
    10.06.25 | LCDR Mack Jamieson | COMFOURTHFLT
    251006-N-KH255-1013 NORFOLK, Va. (Oct. 6, 2025) Rear Adm. Carlos Sardiello, commander, Fourth Fleet; Ambassador Stephanie Syptak-Ramnath, Civilian...
    UNITAS 2025 Closing Ceremony

    UNITAS 2025 Closing Ceremony
    10.06.25 | LCDR Mack Jamieson | COMFOURTHFLT
    251006-N-DL824-1058 NORFOLK, Va. (Oct. 6, 2025) Representatives from 26 UNITAS partner nations take a group photo on the flight deck of USS Harry...
    UNITAS 25 Closing Ceremony

    UNITAS 25 Closing Ceremony
    10.06.25 | SA Stryker Cole | COMFOURTHFLT
    251006-N-KH255-1055 NORFOLK, Va. (Oct. 6, 2025) Rear Adm. Carlos Sardiello, Commander, U.S. Naval Forces Southern Command/U.S. Fourth Fleet,...
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    2 Featured Stories

    UNITAS 2025 Kicks off at Naval Station Mayport

    UNITAS 2025 Kicks off at Naval Station...
    09.15.25 | Jacob Sippel | COMFOURTHFLT
    MAYPORT, Fla. (Sept. 15, 2025) – UNITAS 2025 officially kicked off at an opening ceremony aboard Naval Station Mayport, Sept. 15. UNITAS, Latin...

    U.S. MARINE CORPS FORCES, SOUTH HOSTS...
    09.12.25 | CPT Mark Andries | USMCF-S
    U.S. Marines and participating multinational forces kick off UNITAS LXVI (66), the world’s longest-running maritime exercise with military forces from 25 partner nations from Europe, the Caribbean, North, Central and South America, along with U.S. Navy and Marine Corps units, to strengthen interoperability, enhance maritime security and foster collaboration in the region.