List of weapons of the Argentine Navy explained

See main article: article and Navy of the Argentine Republic.

Infantry

Handguns

Model	Image	Caliber	Origin	Details
				Standard service pistol. Manufactured by Fabricaciones Militares.
				Used by Tactical Divers Group.

Submachine guns

Model	Image	Caliber	Origin	Details
				Used by Tactical Divers Group.
				Used by Tactical Divers Group.
				Used by Tactical Divers Group and Amphibious Commandos Group.

Battle/Assault rifles

Model	Image	Caliber	Origin	Details
				Primary service rifle.
				Secondary service rifle. Manufactured by Fabricaciones Militares.
				Used by Amphibious Commandos Group.
				Used by Amphibious Commandos Group.
				Used by Tactical Divers Group.

Machine guns

Model	Image	Caliber	Origin	Details
				Standard issue light machine gun.
				Standard issue general-purpose machine gun. Manufactured by Fabricaciones Militares.
				Used by Amphibious Commandos Group.
				Standard issue heavy machine gun.

Sniper rifles

Model	Image	Caliber	Origin	Details
				Standard issue sniper rifle.
				Used by Tactical Divers Group and Amphibious Commandos Group.
				Used by Amphibious Commandos Group.

Anti-armor weapons

Model	Image	Caliber	Origin	Details
		66 mm		Former standard issue portable AT weapon. In reserve.
		84 mm		Standard issue portable AT weapon.

Grenade launchers

Model	Image	Caliber	Origin	Details
		40 mm		Standard issue underbarrel grenade launcher. In use with M16A2 and M4A1.
		40 mm		Standard automatic grenade launcher.

Artillery and Air-defense systems

Model	Image	Quantity	Origin	Details
		24		105 mm howitzer.
		4		105 mm howitzer.
		6		155 mm howitzer.
ECIA L65		30		81 mm mortar.
		4		40mm anti-air autocannon.
RBS 70 NG		6		Man-portable air-defense system^[1]
		2		Fire control system of the anti-air autocannons.

Vehicles

Model	Image	Quantity	Origin	Details
		11		Amphibious vehicle.
		13		Amphibious vehicle.
		31		Armored personnel carrier.
		12		Armored car.
		70		Light utility vehicle.
		31		Light utility vehicle.
		Unknown		6x6 Cargo truck
		Unknown		4x4 Cargo truck

Notes and References

https://www.argentina.gob.ar/noticias/con-la-presencia-de-taiana-se-presentaron-los-dos-nuevos-helicopteros-sea-king-para-la