What Boeing’s F/A-XX win means for the company, and what challenges come next

Storm clouds gather over Boeing's St. Louis headquarters. (Michael Marrow/Breaking Defense)

WASHINGTON — Boeing has emerged the champion to build the Navy’s sixth-generation strike fighter — beating out competitor Northrop Grumman to build the aircraft that will replace the service’s aging F/A-18 Super Hornet and EA-18G Growler fighter jets.

But while the more than $20 billion win gives Boeing a stranglehold on America’s sixth-generation fighter fleets , the challenge now is making sure the company can execute, according to analysts who spoke to Breaking Defense ahead of the contract decision.

To be sure, today’s win represents a major turnaround for Boeing’s defense arm. After years of struggling with major aircraft programs, including executing on the KC-46 tanker and T-7 trainer , Boeing’s March 2025 award of the Air Force’s F-47 fighter marked a turning point for the company. That the firm now controls the future of America’s manned airpower is an impressive turnaround, said Richard Aboulafia, managing director at AeroDynamic Advisory.

“For Boeing it would be a big step in an extraordinary turnaround: from legacy manufacturer of sunsetting fighter programs to the company that has a lock on the US’s fighter future,” Aboulafia said.

Stacie Pettyjohn, a senior fellow and director of the defense program at the Center for a New American Security, voiced similar sentiments, saying that winning F/A-XX represents “a complete pendulum swing for Boeing, going from thinking that they’re going to be closing their fighter lines to having both of the big contracts for sixth-generation fighters.”

However, analysts warned, there are potential challenges ahead as Boeing attempts to execute a series of major production efforts.

“The first question that comes to mind is how quickly they can produce a workable F/A-XX, which is really a question of how much it’s based on the F-47 that they’ve already developed,” Jeremiah Gertler, a senior advisor at the AeroDynamic Advisory and former military aviation analyst for the Congressional Research Service, told Breaking Defense. “If the two designs have a lot in common or were actually co-developed, we could see an F/A-XX fly a lot sooner than one might expect.”

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However, Gertler said there may be a personnel challenge , at Boeing’s production site in St. Louis — given that the firm already secured contracts for the Air Force’s next-generation fighter known as the F-47, and the T-7A Red Hawk training jet for the Air Force.

“They will be trying to execute F/A-XX, F-47, T-7, and a significant planned increase in F-15EX rates all at the same time from the same factory complex,” Gertler said. “Do they have (and can they find) the people needed to keep those production lines all working at a high rate simultaneously?”

Doug Birkey, the executive director for the Mitchell Institute for Aerospace Studies, also raised concerns with workforce demands.

“Ensuring that the early program workforce demand signal is adequately balanced between F-47 and FA-XX will have to be proactively managed — a challenge that can be stewarded,” Birkey said.

In a note to investors after the contract was awarded, Roman Schweizer of TD Cowen noted that investors will want to look closely as how Boeing priced its offering and what the contract structure of the deal is — both issues that have tripped up previous Boeing programs.

“We think the award suggests the Navy placed significant weight on Boeing’s manufacturing capacity and ability to deliver at scale,” Schweizer said. “Navy leaders had previously hinted that industrial capacity and schedule risk were important factors in the decision, and Boeing has spent last several years investing heavily in facilities and digital engineering capabilities in St. Louis.”

Concerns about the ability of Boeing to produce jets for both the Navy and Air Force emerged in 2025, thanks to a statement by the White House that effectively argued against funding F/A-XX in order to keep F-47 on track. In today’s statement, Boeing’s defense chief Steve Parker appeared to address that thinking, saying that “delivering two advanced fighters in parallel was always our plan, and we invested accordingly.”

“We are ready and able to build multiple concurrent future combat aircraft franchise programs,” Parker said.

Boeing has produced fighter jets for the Navy for decades — including the F/A-18 Super Hornet and the EA-18G Growler. However, those programs were approaching their final chapters. To that end, the Navy also awarded Boeing a contract on Tuesday to support the shuttering of the F/A-18 E/F Super Hornet and the EA-18G Growler production lines.

On the flip side of today’s Boeing win is Northrop Grumman, who was seeking to become a prime on a fighter jet for the first time since the venerable F-14 Tomcat.

But while losing out on F/A-XX, after choosing not to pursue what became F-47, is undoubtedly a blow to Northrop, analysts largely remain positive on the company, which has a buffer of major programs including the B-21 bomber and Sentinel ICBM, as well as parts of the F-35 production.

“In terms of other impact, both companies already have tentpole defense programs. F/A-XX will be a boon to whoever builds it, but it’s not a situation where that plane is necessary to keep the company or their defense or aeronautics division going,” Gertler said. “Whoever doesn’t win this contract will still be fine.”

Echoed Aboulafia, “I don’t think it would mean very much” for Northrop overall to lose out on the competition.

Of course, today’s announcement may not be the final word: Northrop is almost certain to look into options to protest the decision. However, Schweizer warned in his investors note that, “historically protests of major classified aircraft competitions have had a low success rate.”

What It Means For The Navy

The Pentagon’s contract announcement on Tuesday said the award covers the full-scale development phase, and “procures multiple test aircraft for ground, airworthiness, systems, and weapons integration testing.” So far, the service has not shared many specifics on the aircraft, although officials have acknowledged that it will feature greater range than current aircraft.

At the same time, the Navy is seeking to develop future Collaborative Combat Aircraft (CCA), a combat drone that completes missions jointly with manned aircraft. Chief of Naval Operations Adm. Daryl Caudle confirmed in April that the CCA concept and the F/A-XX fighter both tied into the Navy’s broader air wing of the future concept, USNI News reported .

According to Pettyjohn, the composition of the carrier air wing — meaning the balance of manned and unmanned aircraft — is critical for the Navy to project power, and “having a crewed fighter jet at the heart of it is really important.”

“It’s going to be interesting to see how many they’re planning to buy, and how they’re going to mix in the different uncrewed systems along with that, and what type of weapons they put on the F/A-XX, which will give a hint as to the missions that they’re prioritizing and how they really plan to be able to project power offensively — especially In the Pacific, when you’re looking at those great distances and Chinese forces with very long-range weapons that right now are on the verge of pushing the surface navy outside of the area of operations,” Pettyjohn said.

暴风雨云团聚集在波音公司位于圣路易斯的总部上空。（迈克尔·马罗/Breaking Defense）

华盛顿——波音公司击败竞争对手诺斯罗普·格鲁曼公司，赢得了为美国海军建造第六代攻击战斗机的合同，该机型将取代美国海军老旧的F/A-18超级大黄蜂和EA-18G咆哮者战斗机。

但据在合同决定公布前接受 Breaking Defense 采访的分析师称，虽然超过 200 亿美元的中标让波音公司牢牢掌控了美国的第六代战斗机机队，但现在的挑战是确保该公司能够执行这项合同。

可以肯定的是，今天的胜利标志着波音防务部门的重大转折。多年来，波音在多个大型飞机项目上举步维艰，包括KC-46加油机和T-7教练机的交付，而2025年3月获得美国空军F-47战斗机项目合同，标志着该公司发展的一个转折点。AeroDynamic Advisory董事总经理理查德·阿布拉菲亚表示，波音如今掌控着美国有人驾驶空军的未来，这的确是一个令人瞩目的转变。

“对于波音公司来说，这将是一次非凡的转型中的一大步：从一家正在走向衰落的战斗机项目的传统制造商，转变为一家牢牢掌控美国战斗机未来的公司，”阿布拉菲亚说道。

新美国安全中心高级研究员兼国防项目主任斯泰西·佩蒂约翰表达了类似的观点，她说，赢得 F/A-XX 合同对波音公司来说代表着“彻底的钟摆摆动，从认为他们将关闭战斗机生产线转变为获得了第六代战斗机的两份大合同”。

然而，分析人士警告说，波音公司在尝试执行一系列重大生产工作时，可能会面临一些挑战。

“首先想到的问题是，他们能以多快的速度研制出一架可用的F/A-XX战机，这实际上取决于它在多大程度上借鉴了他们已经研发的F-47战机，”航空动力学咨询公司高级顾问、前国会研究服务处军事航空分析师杰里迈亚·格特勒告诉《防务新闻》。“如果这两种设计有很多共同之处，或者实际上是联合研发的，那么我们可能会比预期更快地看到F/A-XX战机首飞。”

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然而，格特勒表示，波音公司位于圣路易斯的生产基地可能会面临人员挑战——因为该公司已经获得了空军下一代战斗机 F-47 和 T-7A 红鹰教练机的合同。

“他们将尝试在同一工厂同时生产F/A-XX、F-47、T-7，并大幅提高F-15EX的生产速度，”格特勒说。“他们是否拥有（以及能否找到）足够的人员来维持所有生产线同时高效运转？”

米切尔航空航天研究所执行主任道格·伯基也对劳动力需求表示担忧。

“要确保早期项目劳动力需求信号在 F-47 和 FA-XX 之间保持适当平衡，就必须积极主动地进行管理——这是一个可以应对的挑战，”伯基说。

TD Cowen 的 Roman Schweizer 在合同授予后给投资者的一份报告中指出，投资者需要仔细研究波音公司如何为其报价以及交易的合同结构——这两个问题都曾让波音公司之前的项目中出现纰漏。

施韦泽表示：“我们认为，这项授标表明海军非常重视波音公司的制造能力和大规模交付能力。海军领导人此前曾暗示，工业产能和进度风险是做出决定的重要因素，而波音公司过去几年一直在圣路易斯大力投资建设工厂和提升数字化工程能力。”

2025年，白宫发表声明，实际上反对为F/A-XX项目提供资金以确保F-47项目按计划进行，这引发了人们对波音公司能否同时为海军和空军生产战机的担忧。在今天的声明中，波音公司国防部长史蒂夫·帕克似乎回应了这种担忧，他表示：“并行交付两款先进战斗机一直是我们的计划，我们也为此进行了相应的投资。”

帕克说：“我们已经做好准备，能够同时开展多个未来战斗机特许经营项目。”

波音公司几十年来一直为美国海军生产战斗机，包括F/A-18“超级大黄蜂”和EA-18G“咆哮者”。然而，这些项目已接近尾声。为此，海军周二授予波音公司一份合同，以支持F/A-18E/F“超级大黄蜂”和EA-18G“咆哮者”生产线的关闭工作。

与波音公司今天的胜利形成鲜明对比的是诺斯罗普·格鲁曼公司，该公司一直寻求自久负盛名的 F-14 雄猫战斗机以来首次成为战斗机的主承包商。

虽然在放弃研发后来发展成 F-47 的 F/A-XX 项目后，错失该项目无疑对诺斯罗普公司是一个打击，但分析师们大多仍然对该公司持乐观态度，因为该公司拥有包括 B-21 轰炸机和哨兵洲际弹道导弹在内的多个重大项目，以及 F-35 的部分生产项目。

“就其他影响而言，两家公司都已有重要的国防项目。F/A-XX 对最终的制造商来说无疑是一大利好，但这并不意味着该机型是维持公司或其国防或航空部门运转的必要条件，”格特勒说。“无论谁最终没能赢得这份合同，也不会有什么大碍。”

阿布拉菲亚附和道：“我认为诺斯罗普公司在比赛中失利并不会造成太大影响。”

当然，今天的声明可能并非最终定论：诺斯罗普公司几乎肯定会考虑采取抗议措施。然而，施韦泽在给投资者的报告中警告说，“历史上，针对重大机密飞机竞标的抗议活动成功率很低。”

这对海军意味着什么

五角大楼周二发布的合同公告称，此次授标涵盖全面研发阶段，并将“采购多架测试飞机，用于地面测试、适航性测试、系统测试和武器集成测试”。目前，军方尚未透露太多关于该飞机的具体细节，但官员们已承认，其航程将比现有飞机更远。

与此同时，海军正在寻求研发未来的协同作战飞机（CCA），这是一种能够与有人驾驶飞机联合完成任务的作战无人机。据美国海军学会新闻报道，海军作战部长达里尔·考德尔海军上将4月份证实，CCA概念和F/A-XX战斗机都与海军更广泛的未来航空联队概念密切相关。

佩蒂约翰表示，航母舰载机联队的组成（即有人驾驶飞机和无人驾驶飞机的平衡）对于海军投射力量至关重要，“以有人驾驶战斗机为核心非常重要”。

佩蒂约翰说：“看看他们计划购买多少架F/A-XX战机，以及他们将如何把不同的无人系统与这些战机结合起来，还有他们会在F/A-XX上安装什么样的武器，这将很有意思。这些将暗示他们优先考虑的任务，以及他们真正计划如何进行进攻性力量投射——尤其是在太平洋地区，考虑到那里距离遥远，而且中国军队拥有超远程武器，目前正处于将水面海军驱逐出作战区域的边缘。”