US-Iran War — 2026-03-28
US-Israeli Interceptor Stocks Approaching Critical Depletion After 28 Days of Combat
Reporting indicates US and Israeli missile defense interceptor stocks are nearing critical depletion levels after four weeks of continuous combat operations against Iranian ballistic missiles and drones. The US has reportedly fired over 850 Tomahawk cruise missiles since the campaign began, alarming Pentagon officials over the burn rate of precision munitions. The expenditure rate threatens sustained operational capability if the conflict extends beyond Rubio's projected timeline.
Analysis
Prior digest reported RUSI warning that Arrow-3 had reached 81% expenditure. JINSA's latest assessment indicates Israel may exhaust its Arrow stockpile by end of March, days away. The production asymmetry is decisive: Iran produces 100+ missiles monthly versus 6-7 interceptors that can be manufactured. Bahrain at 87% and UAE/Kuwait at 75% depletion means the coalition's defensive umbrella is degrading faster than Iran's offensive capability. Multiple independent think tanks converge on the same conclusion from different methodologies, lending high confidence to the trend.
Prior digest reported RUSI warning that Arrow-3 had reached 81% expenditure. JINSA's latest assessment indicates Israel may exhaust its Arrow stockpile by end of March, days away. The production asymmetry is decisive: Iran produces 100+ missiles monthly versus 6-7 interceptors that can be manufactured. Bahrain at 87% and UAE/Kuwait at 75% depletion means the coalition's defensive umbrella is degrading faster than Iran's offensive capability. Multiple independent think tanks converge on the same conclusion from different methodologies, lending high confidence to the trend.