Raytheon is expanding its international sales push for the AN/SPY-6 family of radars across three separate frigate programs simultaneously, Germany's F127, Japan's upgraded Mogami-class, and an early-stage pursuit in Denmark, according to Naval News's own detailed reporting. The company is explicitly modeling its approach on the Patriot Global Family template, building a shared international supply, sustainment, and technology-maturation ecosystem where, as Raytheon's Jen Gauthier put it, participating nations benefit from "multiple bill payers" rather than each country funding its own isolated radar program. Production is already ramping at Raytheon's Andover, Massachusetts facility, up to roughly one array a month currently, with a fresh $25 million capital investment aimed at more than doubling output by 2028, on top of $800 million already sunk into automation and capacity at that same site.
What makes this single radar story worth a dedicated post is how directly it threads through nearly every European and Pacific frigate program this blog has already covered this month. Start with Denmark: this blog's own coverage of the Babcock-DFS Letter of Collaboration, and the Iver Huitfeldt combat failure driving Copenhagen's replacement urgency, is the exact program this article confirms is now also an active SPY-6 sales target, with a scale model of the AH140 frigate, the same Babcock-DFS design this blog already profiled, displayed carrying SPY-6(V)3 arrays at DALO Industry Days. That's not a coincidental overlap, it's the same competition viewed through a different technical lens, hull design and industrial partnership in this blog's earlier piece, radar selection in this one, both converging on the identical program.
Germany's F127 connection runs through this blog's TKMS coverage just as directly. This blog's reporting on the F126 collapse and MEKO A-200 pivot already established TKMS as a shipbuilder juggling visibly more commitments than its capacity comfortably allows, and this SPY-6 story adds a genuinely new wrinkle to that picture: Germany is now reportedly reconsidering the F127's basic hull configuration, potentially shifting from a double deck to a single deck specifically to make the program "more affordable" and faster to deliver, a design change with direct implications for radar integration that Raytheon is actively tracking. That's the F126-style cost-and-schedule pressure this blog already flagged as endemic to German naval programs, now visibly reshaping a second major frigate class before F127 has even locked its final configuration.
Japan's Mogami radar competition extends two separate threads this blog has already built out. This blog's Helsing-Rakuten coverage established Japan's unusually open, budget-flush defense-industrial environment as a magnet for foreign suppliers navigating an unfamiliar procurement system, and this SPY-6-versus-SPY-7 contest, Raytheon against Lockheed Martin, with a selection expected in early 2027, is precisely that dynamic playing out at the high end of naval combat systems rather than the drone-startup level. It also connects to this blog's E-2D Hawkeye Block II coverage and its emphasis on Open Mission Systems architecture, Raytheon's own pitch for SPY-6 leans on the identical principle, explicitly describing the radar as "combat management system agnostic" and capable of feeding data directly to missiles without requiring the Aegis ecosystem, the same modular, non-proprietary design philosophy this blog identified as a genuinely encouraging pattern against the hardware-locked struggles of EMALS and Kennedy's Advanced Weapons Elevators.
The Constellation-class cancellation detail buried in this reporting is arguably the most consequential fact in the whole piece, and one this blog hasn't covered directly until now: the U.S. Navy scrapped the FFG-62 Constellation frigate program, freeing up already-built SPY-6(V)3 hardware for early export availability to exactly the international customers this article profiles. That's a genuinely stark data point to add to this blog's broader documentation of American shipbuilding strain, a flagship domestic frigate program failed badly enough to be cancelled outright, and the silver lining Raytheon is now marketing to allies is that the resulting hardware surplus might let them get radars faster than if the U.S. Navy's own program had succeeded. Reading that alongside this blog's Finland Model coverage, foreign shipyards building American warships because domestic capacity can't keep pace, the picture becomes almost perfectly circular: American radar technology is being exported partly because an American shipbuilding program failed, even as American warship construction increasingly depends on allied shipyards to fill the resulting capacity gap.

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