The International Institute for Strategic Studies has published what amounts to an autopsy of the Gulf states' defence posture, and the findings are damning. In the weeks before the 8 April ceasefire, 12 regional states absorbed 4,670 Iranian one-way attack drones and more than 1,400 ballistic missiles. Nearly half targeted the UAE. The estimated damage to energy infrastructure alone: $58 billion. A trillion-dollar defence architecture, built over decades around US-supplied systems, failed its stress test. The IISS report identifies the structural failures with clinical precision: overwhelming reliance on US-supplied air- and missile-defence systems, no regional defence integration, insufficient minesweeping capability, limited retaliatory options, and a crippling cost asymmetry — expensive high-end interceptors burning through inventory to shoot down cheap drones and missiles. The Gulf states didn't just lose assets; they discovered their entire procurement philosophy was mismatched to the threat. The political implications are equally severe. The report notes that public opinion in the Gulf has shifted on the US presence — from viewing it as a security provider to seeing it as a "strategic liability." US bases, rather than deterring Iran, gave Tehran additional pretexts for attacks. Iran would portray any US withdrawal as "a strategic success and vindication of its steadfastness" while using it to humiliate Gulf states over their decades of dependence on American protection. Democrat Senator Chris Murphy, a member of the Senate Foreign Relations Committee, has articulated the emerging US consensus bluntly: "We would be criminally incompetent as stewards of taxpayer dollars if we were to rebuild bases that are blown up within hours of the next war starting." The question is no longer whether to maintain the current footprint, but how small the replacement can be while remaining defensible. Murphy suggested relocating eastern Mediterranean bases further from Iranian missile range as a minimum. The IISS report is neutral on whether Gulf states should pursue a non-aggression pact with Iran, but the structural logic pushes toward some form of regional accommodation. The alternative — continuing to spend hundreds of billions on US systems that don't provide protection while hosting US bases that attract attacks — is a losing proposition on every dimension. Gulf leadership reportedly wants the US to rebuild, but the military math no longer supports the old model. What makes this moment distinct is the convergence of three failures: the weapons didn't work as advertised against attritional drone warfare, the basing posture proved indefensible, and the political relationship that underwrote both is now contested domestically in both the US and the Gulf. This isn't a procurement scandal — it's a paradigm collapse. The trillion-dollar question is whether the Gulf states will diversify their defence partnerships and develop indigenous capability, or simply seek the next patron. The 20-year trajectory is stark. If this pattern continues — expensive Western systems versus cheap attritional weapons, forward bases vulnerable to first strikes, no regional integration — the Gulf states face recurring economic devastation every time tensions escalate, while paying the world's highest per-capita defence costs for systems that cannot protect them.
