The US confirmed on Wednesday that it had secretly sent Ukraine long-range Army Tactical Missile Systems (ATACMS) last month as part of a $300 million arms package.
The long-range ATACMS can be fired from the HIMARS rocket systems and can hit targets up to 190 miles away, a range that marks a significant escalation in US support for Ukraine.
Last year, the US secretly shipped an older cluster bomb variant of the ATACMS that has a range of about 100 miles. Previously the Pentagon signaled it was intentionally limiting ranges of missiles shipped to Ukraine.
A Biden administration official said Ukraine has already used the longer-range ATACMS twice, including in an attack on a Russian base in Crimea. US-supported attacks on Crimea or the Russian mainland always risk a major escalation from Moscow.
National Security Advisor Jake Sullivan said a "significant number" of the ATACMS have been sent to Ukraine but wouldn’t specify how many.
He said more were on the way as part of a $1 billion arms package that President Biden approved on Wednesday, although the Pentagon didn’t list ATACMS when it announced the weapons shipment.
The $95 billion foreign military aid bill President Biden signed into law on Wednesday included a provision that said Ukraine would be sent long-range ATACMS.
In response to that news, the Kremlin reaffirmed its long-stated position that it will take more territory in Ukraine to counteract the long-range NATO missiles.
