WARSAW — U.S. Secretary of State Antony Blinken wrapped up a three-nation, Ukraine-focused European tour in Poland on Thursday after hearing repeated appeals from Ukrainian officials to use Western-supplied weaponry for long-range strikes inside Russia.
Blinken traveled to Warsaw after spending a day in Kyiv with British Foreign Secretary David Lammy during which they pledged to bring the Ukrainian requests to their leaders.
U.S. President Joe Biden and British Prime Minister Keir Starmer are to meet in the United States on Friday amid signs both Washington and London are growing more receptive to allowing the Ukrainians to use their arms to hit targets farther inside Russia than previously okayed.
''As what Russia's doing has changed, as the battlefield has changed, we've adapted,'' Blinken said at a news conference in Warsaw.
Biden has allowed Ukraine to fire U.S.-provided missiles across the border into Russia in self-defense, but has largely limited the distance they can be fired.
Just last week Defense Secretary Lloyd Austin met with Ukraine president Volodymyr Zelenskyy and pushed back on the long-range ask, noting that Ukraine has already been able to strike inside Russia with its own internally produced systems including drones.
One of the key requests from Kyiv is to strike with U.S.-produced Army Tactical Missile Systems, or ATACMS. The Pentagon has noted they wouldn't be the answer to the main threat Ukraine faces from long-range Russian fired glide bombs, which are being fired from more than 300 kilometers away, beyond the ATACMS reach, said Pentagon spokesman Lt. Col. Charlie Dietz.
In addition, the U.S. supply of ATACMS missiles, which can cost up to $1.5 million each depending on the variant, are ''finite,'' Dietz said. ''We need to be judicious about where and when they are deployed.''