NYSE:LHX 4 June 2025 - 6 January 2026

In war, information can be as decisive as firepower. Securing military communications – making sure orders, intelligence, and coordinates reach the right people without enemy interception or disruption – has often meant the difference between victory and defeat. During World War II, for example, Allied codebreakers’ ability to secretly read German and Japanese messages was described as “vitally important for victory” and helped shorten the war nationalmuseum.af.mil. Fast forward to today’s battlefields: modern armies depend on encrypted radios and even satellite internet to coordinate. In Ukraine, portable Starlink satellite terminals became “indispensable tools on the battlefield,” enabling drone reconnaissance and secure unit communications when traditional networks were knocked out emerging-europe.com. Elon Musk – whose company operates Starlink – even noted that without it, “the entire front line would collapse,” underscoring how crucial robust communications are in modern warfare emerging-europe.com. Simply put, secure military communications keep forces connected under fire, protect sensitive data from prying eyes, and ensure commanders can trust that their orders and intel aren’t being tampered with. In this report, we’ll explore how these secret military networks evolved, the cutting-edge technologies shielding them today, the threats trying to crack them, and what major powers are doing to keep