# Raytheon The company that built the arsenal of American air defense — from World War II radar to the Patriot missile batteries now anchoring Ukraine's survival. Founded in 1922 in Cambridge, [[Massachusetts]], Raytheon spent a century turning wartime physics into permanent revenue streams, becoming one of the purest expressions of the [[Military-Industrial Complex]] that [[Dwight D. Eisenhower]] warned about. After merging with United Technologies Corporation in 2020 to form Raytheon Technologies — renamed RTX Corporation in 2023 — the company generates roughly $69 billion in annual revenue, with over 90% derived from military and defense contracts. It is, by design, a company whose fortunes rise with every conflict. ## Origins: The Radar Revolution Raytheon was founded by three men with deep ties to the [[Massachusetts]] defense-academic corridor: [[Vannevar Bush]] (an MIT engineering professor who would become the most powerful science administrator in American history), Laurence Marshall (a business executive), and Charles G. Smith (an engineer-inventor). The company's original product was a gaseous rectifier tube for home radios — modest beginnings for a future weapons empire. The transformation came during [[World War II]]. The Radiation Laboratory at MIT — the famed "Rad Lab" — was racing to develop microwave radar, a technology that would prove decisive in the war against German U-boats and Japanese aircraft. The core component was the cavity magnetron, a British invention shared with the United States under the Tizard Mission. Raytheon won the contract to mass-produce magnetrons and turned out roughly 80% of all magnetrons used by Allied forces. This single wartime contract converted Raytheon from a modest electronics firm into a defense-industrial powerhouse — the template that the [[Military-Industrial Complex]] would replicate across dozens of companies after the war. Vannevar Bush's role extended far beyond Raytheon. As director of the Office of Scientific Research and Development (OSRD), he oversaw the mobilization of American science for the war effort — including the Manhattan Project. After the war, his 1945 report *Science, The Endless Frontier* laid the intellectual foundation for the National Science Foundation and the permanent federal funding of scientific research. Bush simultaneously shaped the institutional architecture of postwar science policy *and* co-founded one of the companies that would profit most from the defense spending it enabled. This dual role — architect of the system and beneficiary of the system — is the [[Revolving Door]] avant la lettre. ## The Missile Company The [[Cold War]] cemented Raytheon's identity as America's premier missile manufacturer. The company developed a succession of guided weapons systems that became synonymous with American air power: **Sparrow** (AIM-7) — A radar-guided air-to-air missile that entered service in 1954 and remained a frontline weapon for four decades. The Sparrow taught Raytheon the missile business and established the company's core competency in radar-guided seekers. **Sidewinder** (AIM-9) — Originally a Naval Weapons Center design, Raytheon became a primary manufacturer of this heat-seeking air-to-air missile, one of the most widely deployed weapons in history. **Hawk** — A medium-range surface-to-air missile system deployed by the U.S. Army and dozens of allied nations from the 1960s onward. The Hawk program established Raytheon's model of long-term international military sales — selling the system, then selling decades of upgrades, maintenance, and training. **Patriot** — The system that made Raytheon a household name. Developed in the 1970s-80s, the Patriot missile defense system achieved fame (and controversy) during the [[Gulf War]] in 1991, when the U.S. military claimed it was intercepting Iraqi Scud missiles over Israel and [[Saudi Arabia]]. Post-war analysis revealed the success rate was far lower than advertised — a pattern of defense contractor overclaiming that would recur across the industry. Regardless, the Patriot brand was established, and subsequent upgrades (PAC-2, PAC-3) transformed it into a genuinely effective system. Patriot batteries became the backbone of Ukraine's air defense after Russia's 2022 invasion, generating enormous new demand for Raytheon. **Tomahawk** — The long-range cruise missile that became the signature weapon of American power projection from the 1991 Gulf War through the wars in Afghanistan, Iraq, [[Libya]], [[Syria]], and Yemen. Each Tomahawk costs roughly $2 million, and the U.S. has fired thousands of them — a recurring revenue model built on expendable munitions. **Stinger** — The portable surface-to-air missile that Afghan mujahideen used to devastating effect against Soviet helicopters in the 1980s, and that Ukrainian forces used against Russian aircraft after 2022. The Stinger is the paradigmatic case of a relatively inexpensive weapon that reshapes battlefields — and generates massive restocking orders for Raytheon. **NASAMS** — The National Advanced Surface-to-Air Missile System, co-developed with Norwegian company Kongsberg. NASAMS protects the airspace around the White House and has been supplied in large quantities to Ukraine. ## The Merger: Building a Defense Conglomerate The 2020 merger with United Technologies Corporation was one of the largest defense industry consolidations in history. United Technologies brought Pratt & Whitney (jet engines powering the F-35 and numerous commercial aircraft), Collins Aerospace (avionics and mission systems), and a massive commercial aerospace business. The combined entity — initially branded Raytheon Technologies, rebranded RTX Corporation in 2023 — became the world's second-largest aerospace and defense company by revenue. The merger exemplified the post-[[Cold War]] consolidation trend that concentrated the defense industry into a handful of primes: [[Lockheed Martin]], RTX, [[Northrop Grumman]], Boeing, and [[General Dynamics]]. Fewer competitors means less price competition on [[Department of Defense]] contracts — a structural dynamic that benefits shareholders at taxpayer expense, and that the [[Revolving Door]] between the Pentagon and contractor boardrooms perpetuates. ## Lobbying and the Revolving Door Raytheon operates one of Washington's most effective [[Lobbying]] machines. The company consistently ranks among the top defense-sector lobbying spenders, deploying a roster of former Pentagon officials, congressional staffers, and military officers as lobbyists and executives. This is not a bug in the system — it *is* the system. The same people who write weapons requirements as government officials later sell weapons that meet those requirements as Raytheon employees, then return to government to approve the next generation of purchases. The company's political action committee distributes contributions across both parties, concentrating on members of the [[House Armed Services Committee]], [[Senate Armed Services Committee]], [[House Appropriations Committee]], and [[Senate Appropriations Committee]] — the committees that control the defense budget. Like [[Lockheed Martin]], Raytheon strategically distributes its supply chain across as many congressional districts as possible, making cuts to Raytheon programs politically toxic for members of both parties. ## Ukraine and the Profit Cycle Russia's 2022 invasion of Ukraine supercharged demand for precisely the weapons Raytheon manufactures. Patriot batteries, Stinger missiles, NASAMS, and Tomahawk-class munitions all saw massive restocking orders from both the U.S. military and allied nations. Raytheon's stock price and order backlog surged. CEO Gregory Hayes told investors in 2022 that the conflict would be a "significant tailwind" for the company — a remarkably candid admission that war is good for business. This dynamic illustrates the [[Military-Industrial Complex]] feedback loop: conflict generates demand → demand generates contracts → contracts generate lobbying budgets → lobbying generates policy support for intervention → intervention generates conflict. The cycle does not require conspiracy — it operates through aligned incentives, [[Revolving Door]] staffing, and the structural reality that defense companies profit from insecurity. ## RWKB Significance Raytheon is the [[Military-Industrial Complex]] in its most refined form — a century-old company whose founding partner literally designed the postwar science-defense architecture, whose products define American air defense, and whose business model depends on perpetual conflict. The company's history traces the arc from wartime emergency (WWII radar) to permanent war economy ([[Cold War]] missiles) to privatized global security (post-9/11 contracts) to great-power competition (Ukraine restocking). At every stage, the [[Revolving Door]] between Raytheon, the Pentagon, and [[Congress]] ensures that the company's interests and national security policy remain functionally indistinguishable. The move of corporate headquarters to Arlington, Virginia — minutes from the Pentagon and Capitol Hill — mirrors Boeing's similar relocation and signals what both companies prioritize: proximity to the customer that matters most. ## See Also - [[Military-Industrial Complex]] — The system Raytheon exemplifies - [[Traditional Defense Contractors]] — The prime contractor ecosystem - [[Defense Spending Landscape]] — Budget context - [[Revolving Door]] — Personnel flow between Raytheon and government - [[Lobbying]] — Raytheon's political influence apparatus - [[MIT Lincoln Laboratory]] — The MIT defense research lineage - [[Lockheed Martin]] — Peer defense prime - [[Northrop Grumman]] — Peer defense prime - [[General Dynamics]] — Peer defense prime - [[Cold War]] — The conflict that built Raytheon's missile business - [[Gulf War]] — Patriot missile debut - [[Defense Tech Ecosystem]] — The broader landscape