Latest updates[?]: Rockwell Collins ESA Vision Systems (RCEVS), a joint venture between Israel's Elbit Systems and Rockwell Collins, will incorporate the Joint Helmet Mounted Cueing System II (JHMCS II) helmet-mounted display into the Republic of Korea Air Force's F-16 fighter aircraft. The value of the contract was not disclosed. In a statement
announcing the deal, Elbit said the new system will give South Korea's F-16 operators with "enhanced situational awareness during day and night missions with immediate and accurate visor-projected display of friendly, threat, and unknown targets. The JHMCS II Night Vision Goggle (NVG) and Digital Eyepiece (DEP) solution allows pilots to easily convert from day to night operations by using one hand while airborne and without removing the helmet. With the JHMCS II NVG/DEP night solution, pilots are able to fly with HMD symbology during both day and night missions." RCEVS will also supply the F-35 Helmet Mounted Display System. In 2016, it was announced that 35 of Seoul's Block 32 fighters
were successfully upgraded to include new AESA radar and the ability to launch more advanced munitions.
In July 2009, The Korea Times reported that ROKAF was looking to upgrade its F-16C/D fleet’s radar and armament, as part of the 2010-2014 arms acquisition and management package submitted to President Lee Myung-bak for approval.
Under the Peace Bridge II and II deals, The ROKAF bought 140 “KF-16” Block 52 fighters, which were assembled in Korea between 1994-2004 under a $5.5 billion licensing agreement. Key upgrades to this fleet will include new radars to replace the existing APG-68v5/v7 systems, modern avionics and computers, and upgrades of the planes’ cabling and databuses to MIL-STD-1760. The centerpiece AESA radar competition has a winner now, and South Korea has picked its contractor for the overall upgrade program. Now the effort is turning that into binding contracts, and beginning the upgrade process. Other countries within the region and beyond are interested in similar high-value F-16 upgrade programs, so the ROk’s experiences will be watched carefully.