https://www.forbes.com/sites/lorenthompson/2022/11/14/inside-block-4-the-mostly-secret-plan-for-making-the-f-35-fighter-even-more-lethal/?sh=4c0e69c34423
https://breakingdefense.com/2023/06/troubled-electronics-upgrade-vital-for-f-35-in-future-fights-mitchell-institute/
https://www.militaryaerospace.com/communications/article/16708169/digital-receivers-power-a-new-generation-of-electronic-warfare
https://www.popularmechanics.com/military/aviation/a43128883/f-35-needs-new-engine/
https://www.thedrive.com/the-war-zone/27185/f-35s-most-sinister-capability-are-towed-decoys-that-unreel-from-inside-its-stealthy-skin
https://aviationweek.com/defense-space/sensors-electronic-warfare/weekly-debrief-f-35-program-sneaks-major-radar-upgrade
https://www.l3harris.com/sites/default/files/2023-02/F-35-TR-3-Infographic-sas-62431_web.pdf