Ukrainian President Volodymyr Zelensky has sent an urgent letter to US President Donald Trump and Congress.
The letter highlights a critical shortage of air defense systems.
Zelensky's advisor Dmytro Lytvyn confirmed this to journalists.
Amid Russia's massive attacks and new threats, Zelensky seeks help.
“We rely almost entirely on the US for protection against ballistic missiles,” the letter states.
He noted that current supply rates under the PURL program are insufficient for the threat level.
Zelensky requests “Patriot PAC-3” missiles and additional systems.
