All of the F-100 class AEGIS frigates are currently deployed.
According to the UK Defense Journal:
"The frigate Álvaro de Bazán (F-101) is integrated into the French aircraft carrier strike group centred on Charles de Gaulle and is taking part in the Orion 26 exercise. The frigate Almirante Juan de Borbón (F-102) is serving as flagship of NATO’s Standing Naval Maritime Group One (SNMG1), while Blas de Lezo (F-103) is operating in the United States as part of the U.S. Navy’s COMPTUEX certification exercise. Meanwhile, Méndez Núñez (F-104) is supporting the joint activation Eagle Eye as part of Spain’s National Air Defence System, and Cristóbal Colón (F-105) is participating in NATO’s Steadfast Dart 26 exercise in the Baltic Sea."
