
The 2da Escuadrilla Aeronaval de Caza y Ataque (EA32) is the main strike unit of the Argentine Naval Aviation, the air branch of the Argentine Navy.

The 5th Naval Infantry Battalion is a battalion of the Argentine Marines.

This article describes the composition and actions of the Argentine air forces in the Falklands War, which comprised units of the Air Force, Army, Navy and other services.

The Phoenix Squadron was a volunteers' special unit of the Argentine Air Force established during the 1982 Falklands War.

The 601st Anti-Aircraft Artillery Group, historically known as GADA 601 is the main anti-aircraft artillery unit of the Argentine Army. Its headquarters are just north of Mar del Plata. The unit's name was changed to GAA 601 Teniente General Pablo Ricchieri in 1999. The group played a key role during the 1982 Falklands War. The GAA 601 compound is the main air defence training center in Argentina.

The Regiment of Mounted Grenadiers is the name of two Argentine Army regiments of two different time periods: a historic regiment that operated from 1812 to 1826, and a modern cavalry unit that was organized in 1903. The first Regiment of Mounted Grenadiers, formed in 1812, fought in the Argentine War of Independence under José de San Martín, and the Cisplatine War, subsequently becoming the Presidential bodyguard in 1825. Refusing to replenish its membership with soldiers who had not fought in the Argentine War of Independence, the regiment disbanded in 1826.

The Argentine Submarine Force Command is the submarine service branch of the Argentine Navy. Argentine submarines have traditionally been named after the provinces of the Republic whose name begins with the letter 'S'; they are home based at Mar del Plata naval base. COFS members have the same rank insignia and titles as the rest of the Navy. As of 2010, the elite group Agrupación de Buzos Tácticos is under the direct command of the submarine force. After the disappearance of ARA San Juan in November 2017, one TR-1700 and one Type 209 submarines remain in service. Two small surface vessels, ARA Punta Mogotes (P-65) and ARA Luisito (Q-51), are also part of the COFS and used in the training role.
The 1st Infantry Regiment "Los Patricios" is the oldest and one of the most prestigious regiments of the Argentine Army. The title is often shortened to the Patricians' Regiment. Since the 1990s the regiment has been designated as air assault infantry. It is also the custodian of the Buenos Aires Cabildo, the welcoming party for visiting foreign dignitaries to Argentina and the escort, and honor guard battalion for the City Government of Buenos Aires. Since 22 September 2010, the Regiment's headquarters building has been a National Historical Monument following a declaration by the Argentine government on the occasion of the country's bicentennial year.