Russia will respond "appropriately" if the U.S. transfers Tomahawk cruise missiles to Ukraine, Kremlin spokesperson Dmitry Peskov told Russian journalists on Oct. 2.
His remarks come just days after U.S. Vice President JD Vance said Washington is considering Kyiv's request for Tomahawks, which can strike targets at ranges of up to 1,600 kilometers (1,000 miles).
Peskov did not elaborate on what measures Moscow might take.
President Volodymyr Zelensky reportedly pressed U.S. President Donald Trump for the missiles during a closed-door meeting on the sidelines of the United Nations General Assembly on Sept. 23.
The long-range missiles have been on Ukraine's wish list for years and were included in Zelensky's "Victory Plan," presented to then-U.S. President Joe Biden in October 2024.
The Tomahawk is a key component of the U.S. arsenal. It can fly at low altitudes, perform evasive maneuvers, and be reprogrammed mid-flight.
Ukraine argues the weapons would allow strikes on command centers and supply hubs deep behind the front line, with Zelensky saying "centers of power, including the Kremlin, could be legitimate targets."
Ukraine now relies on Western-supplied Storm Shadow missiles with a 250-kilometer (155-mile) range.
Russia maintains a significant advantage over Ukraine in missile capabilities, regularly using Kalibr cruise missiles and Iskander ballistic missiles to strike Ukrainian cities.
Ukraine has turned to long-range drone strikes to compensate, targeting Russian fuel depots, military bases, and infrastructure far from the battlefield.
The debate over Tomahawks also comes as Trump's administration begins sending weapons to Kyiv under a NATO-backed deal.
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