Iran war strains global Patriot supply, raising fears Ukraine could be left exposed to Russian summer bombing

Surging global demand for Patriot air-defence interceptor missiles, driven by the US-Israeli war on Iran, is raising fears in Kyiv that Ukraine's modest stocks could be depleted before Russia's expected summer aerial offensive against the country's energy network, water utilities, ports and railways. Russian strikes on trains and transport hubs have already stepped up in recent months.

Civilian casualties have been climbing for months. UN Human Rights Monitoring Mission data show Ukrainian civilian deaths and injuries rose 31% in 2025, and the latest UN figures put the March 2026 toll up 29% year-on-year. Ukrainian officials say the trend is likely to accelerate as Russia substitutes aerial coercion for stalled ground gains.

On the battlefield, Russian troops have advanced at the slowest pace since 2024, according to international analysis cited by Ukrainian officials, while Ukrainian long-range strikes deep inside Russia have escalated, hitting defence industries and energy exports. Russia's stated priority remains full occupation of Donetsk; about 20% of the province is still in Ukrainian hands and President Vladimir Putin has reportedly set a September 2026 deadline for its capture — a target analysts call wildly optimistic given Ukraine's fortified defensive belt.

Ukraine has ruled out withdrawing from Donetsk, a demand Russia continues to attach to any ceasefire. Kyiv's defensive line increasingly rests on drones and a mid-range air offensive against Russian logistics and ammunition depots, but ballistic-missile defence still depends heavily on Patriots — a gap Russia would exploit if Ukrainian interceptor stocks run dry.

European backfill has begun. Germany announced a roughly $5 billion military support package in recent weeks, including several hundred Patriot missiles and 36 IRIS-T launchers. The EU has unblocked a €90 billion loan to Kyiv, the first tranches of which President Volodymyr Zelenskyy has confirmed will go to air defence and critical infrastructure. Zelenskyy has gone further, calling on Europe to build its own anti-ballistic missile system, and Ukraine has begun offering its battlefield experience, drone expertise and real-time combat data as inputs into European air-defence integration.

In an Atlantic Council UkraineAlert essay this week, Maksym Beznosiuk of GLOBSEC and William Dixon of the Royal United Services Institute argue Russia's summer campaign is calculated to break the battlefield deadlock by shifting pressure onto the civilian population — disrupting daily life, exhausting public morale and pressing Kyiv to capitulate. Repeated Russian strikes on electricity substations, they note, also increase the load on Ukraine's nuclear power plants, raising the risk of safety incidents.