F-100 Frigate

Full Specifications

F-100 Frigate (Álvaro de Bazán Class)

The F-100 Frigate, also known as the Álvaro de Bazán class, is a modern multi mission surface combatant designed for high end naval warfare. Built to escort carrier groups and protect high value naval assets, it was the first European frigate to integrate the U.S. Navy Aegis combat system. The ship is optimized for air defense, anti submarine warfare, and surface combat, making it a key asset for NATO naval operations.

Manufacturer and Origin

The F-100 is manufactured by Navantia, Spain’s state owned shipbuilder. Developed for the Spanish Navy, the design later influenced other major programs, including the Australian Hobart class and Norway’s Fridtjof Nansen class. Its close alignment with U.S. naval systems improves interoperability with American and allied fleets.

Speed, Range, and Performance

Powered by a combined diesel or gas propulsion system, the F-100 reaches speeds of about 28 knots. It has an operational range of roughly 4,500 nautical miles at cruising speed, allowing extended deployments without frequent resupply. The ship is built for sustained blue water operations.

Combat Systems and Armament

The core of the F-100 is the Aegis combat management system paired with the SPY-1D radar. This setup allows long range air surveillance and missile defense. The frigate carries a 48 cell vertical launch system for SM-2 surface to air missiles and ESSM. It also fields Harpoon anti ship missiles, torpedoes for submarine defense, a 5 inch naval gun, and close in weapon systems.

Cost and Operational Use

Each F-100 frigate is estimated to cost between 700 and 900 million US dollars, depending on configuration. The class has seen extensive NATO service, including ballistic missile defense patrols and carrier escort missions.