Spain’s F100 upgrade mirrors Aegis modernisation paths in allied navies
Spain’s Alvaro de Bazan-class carries out roles including defence of amphibious forces, air defence, anti-submarine warfare and missile defence. (Photo: Jonathan Nye/US Navy)
The Spanish Navy’s Alvaro de Bazan-class of air defence frigates will receive the latest Aegis Weapon System technology among other modernisations to extend the service life to 2045.
Following on from Spain’s Council of Ministers giving the go-ahead for the mid-life upgrade (MLU) of the navy’s five F100 frigates in November last year, the US State Department has approved a US$1.7 billion package to modernise the fleet under a foreign military sale (FMS).
Enhancing air defence capabilities, improving the vessels’ electronic warfare and command systems, upgrading missile launch systems and enabling enhanced detection and tracking with new radar systems formed the core of the frigate upgrade programme in the FMS.
Five new Aegis Weapon Systems (AWS) are set to be procured from the US under the deal; one
Our news & analysis is now part of Defence Insight®
A Basic-level or higher Defence Insight subscription is now required to view this content.
More from Naval Warfare
-
![Canada assesses security equipment changes for Polar Icebreaker Imnaryuaq]()
Canada assesses security equipment changes for Polar Icebreaker Imnaryuaq
The Canadian Department of National Defence is evaluating communications and reconnaissance changes for CCGS Imnaryuaq’s expanded maritime security role, while retaining its 2032 acceptance target.
-
![All eyes on Royal Navy’s Type 93 market engagement as industry prepares bids]()
All eyes on Royal Navy’s Type 93 market engagement as industry prepares bids
Responses are due by 29 October as the Royal Navy tests the market, with BAE Systems’ Herne and MSubs’ Excalibur setting up a contest where payloads may decide the winner.
-
![US Navy’s MQ-25 Stingray approaches carrier-integration tests]()
US Navy’s MQ-25 Stingray approaches carrier-integration tests
Boeing has outlined its upcoming precision-landing and carrier-airspace trials as MQ-25 manufacturing shifts towards Illinois, with initial Lot 1 deliveries expected in 2029.
