Why America's Missile Arsenal Can't Keep Up With Two Wars at Once
The U.S. just told Japan that hundreds of promised Tomahawk cruise missiles are indefinitely delayed because the Pentagon doesn't have enough to go around. According to the Financial Times, Defense Secretary Pete Hegseth informed his Japanese counterpart in May that the Iran war has created shortages severe enough to suspend deliveries to a critical Pacific ally. This isn't about bureaucratic delays—it's about the U.S. defense industrial base hitting a hard ceiling on what it can produce during simultaneous conflicts.
Bottom Line
The Tomahawk suspension is a visible symptom of a structural problem: America's defense industrial base is sized for peacetime production, not sustained multi-theater conflict. This isn't the first shortage—artillery shells for Ukraine and air defense interceptors have faced similar constraints—but this one affects a core Pacific ally at a moment when deterrence against China matters most. The U.S. is now in the position of choosing between immediate war needs and long-term alliance commitments, and that choice has consequences beyond any single weapons system. Either production expands dramatically, or American security guarantees become increasingly conditional on where the shooting is happening right now.