F-4F ICE / KWS LV 1.5:1

In the early 1980s, the Luftwaffe initiated a program to improve the combat effectiveness of the F-4F Phantom II then representing Germany's spearhead in air defense. Being launched due to delays in the development of what would eventually become the Eurofighter Typhoon, the F-4F ICE as it became known, was intended to fill this gap until the more advanced aircraft became available. The main goal of the ICE program was to extend the service life of the F-4F by modernizing its avionics and electronic equipment as well as upgrading its radar to enable the aircraft to carry the powerful AIM-120 AMRAAM missile.

The upgrade process began in October 1988 and was carried out in several stages. The first finalized aircraft under the new program were commissioned in the early 1990s. The F-4F KWS LV (ICE) would then continue its service with the Luftwaffe until 2013 before it was ultimately phased out in favor of its successor, the Eurofighter Typhoon.