Ukrainian President Volodymyr Zelenskyy is pressing Washington to sell Ukraine a portion of its Patriot interceptor missile stockpile, warning that without resupply his country faces a perilous winter under intensifying Russian ballistic missile attacks. In a CNN interview, Zelenskyy said Ukraine needs 5 percent of the United States' Patriot interceptor reserves to survive the coming months and 10 percent to destroy all of Russia's ballistic projectiles. "If they sell us 5 percent, we will go through the winter and save people's lives," he said, adding that Ukraine currently has access to just 1 percent. He noted that Ukraine this year has two and a half times fewer interceptors than it had in 2025, while Russia has doubled its monthly ballistic missile output.

Ukraine has reported an acute shortage of Patriot interceptors since the United States and Israel launched military operations against Iran in February, a conflict that diverted supplies of the advanced air defence systems. The shortage has real consequences on the battlefield: in one recent attack, Ukraine failed to intercept any of 28 ballistic missiles Russia fired. Ballistic missiles are significantly harder to shoot down than cruise missiles or drones because they travel faster and follow steep trajectories, making the US-made Patriot system one of the few capable of countering them. Russia has been launching barrages at the Ukrainian capital, Kyiv, roughly once a week, killing civilians and damaging residential areas. Last month alone, Russia fired more than 450 missiles at Ukraine, nearly 200 of them on ballistic trajectories. Ukraine's air force announced on Wednesday that it would stop publishing detailed figures on Russian ballistic missile strikes, citing operational sensitivities as interception rates decline.

The appeal for interceptors comes amid an escalating exchange of strikes in and around the Black Sea. Ukraine launched what Zelenskyy described as a "unique operation" against Russia's port of Novorossiysk — one of Russia's largest ports, located on the northeastern Black Sea coast — using rockets, jet drones and naval drones. The strike damaged two major grain export terminals and hit Russian naval vessels, including two frigates, according to Ukraine's military. Three people, including an eight-year-old child, were killed and 24 injured, local Russian officials said. An emergency was declared in the city, with pipelines damaged and water supplies suspended. Russia has not formally commented on the naval losses.

For its part, Russia struck Ukraine's port of Izmail overnight, igniting a fire at port infrastructure. Izmail, near the Romanian border, hosts Ukraine's largest Danube river port, a critical hub for grain and commodity exports. The tit-for-tat strikes on grain infrastructure carry significant global implications: Russia and Ukraine together account for a large share of world wheat exports, supplying buyers across North Africa, the Middle East and parts of Asia. Russia's agriculture ministry said it was redirecting cargo flows to Baltic and Caspian Sea ports and land routes, citing unspecified "logistical constraints." Analysts estimate Russia's grain exports for August could fall by more than half compared to the five-year average due to disruption in the Black and Azov seas.

The wider picture underscores the growing strain on Ukraine's air defences at a moment when Russian aerial pressure is intensifying. Zelenskyy acknowledged he has spent months making calls and working diplomatic channels to secure additional interceptors from Washington, hinting at efforts he declined to describe publicly. "I do some things which I can't even share," he said. "It doesn't mean it's out of the law." Whether the US responds before winter sets in may prove decisive for Ukraine's ability to protect civilian infrastructure and maintain its negotiating position in a war now in its fourth year.