Tramontana (S-74) was an Agosta-class submarine built for the Spanish Navy by Bazán at Cartagena, Spain.

It was involved in a collision during naval exercises near Cartagena,[1] in 2001 as well as the Perejil Island crisis in 2002.

It was deployed as part of the Spanish contribution to the multi-national task force enforcing the United Nations Security Council Resolution 1973 "to take all necessary measures to protect civilians under threat of attack" in Libya on March 22, 2011.

[3] On 24 May 2013, Pedro Argüelles, Secretary of State for Defence, declared at the Congress of Deputies that shipbuilding company Navantia would review the technical delays of the S-80 Submarine, which had previously been discarded.

[5][6][7] Part of the movie Navy SEALS was filmed aboard the submarine in November 1989.