The US is not expected to provide Ukraine with long-range Army Tactical Missile Systems (ATACMS) imminently, US officials said, despite repeated requests from Ukrainian President Volodomyr Zelensky.
The ATACMS will not be part of a new weapons package for Ukraine that may come as soon as Thursday, officials said, which is when Zelensky is expected to meet with US President Joe Biden for a bilateral meeting.
Currently, the maximum range of US weapons committed to Ukraine is around 93 miles with the ground-launched small diameter bomb.
What the weapons do: The ATACMS, which have a range of around 186 miles, would allow the Ukrainian military to strike targets twice as far away – even further than the UK-provided long-range Storm Shadow missiles, which have a range of about 155 miles. ATACMS missiles are fired from HIMARS rocket launchers, the same type of vehicle that launches the Guided Multiple Launch Rocket System (GMLRS) missiles that Ukraine already employs.
The US Army’s head of acquisitions Doug Bush, said on Tuesday that a final decision on ATACMS still had not been made. CNN previously reported that Biden is expected to decide soon on sending the missiles to Ukraine, a capability that would allow them to strike targets deeper in Crimea.
“Ultimately the President owns that authority,” said Bush. “The Army has been providing data to decision makers, and they’ll make that decision at the right level with the right information.”
Asked what version of the ATACMS missile the Army would be able to provide, Bush said, “I think there are different versions of ATACMS, and I think that is just part of the conversation that would inform senior leader making the final decision.”
Bush said the number of ATACMS missile in the US inventory, which he would not divulge, is not a limiting factor in providing the missile to Ukraine. The Army would try to replace any missiles transferred to Kyiv with the newer Precision Strike Missile (PrSM) missile.
“If the decision is made, the Army is prepared to do that,” Bush said.
More background: There is also a version of the ATACMS that the US no longer uses, however, which could alleviate stockpile concerns. The US has in its stocks an earlier version of the system with rockets that carry cluster munitions, also known as dual purpose improved conventional munitions or DPICMs, officials told CNN. Those were retired after the US phased out the use of DPICMs in 2016, and Ukrainian officials have argued that the US has little excuse not to provide them if they are simply collecting dust in storage.
The cluster munitions they are equipped with have a higher dud rate than the US is comfortable with, however, officials have told CNN. The dud rate refers to the number of bomblets dispersed by the munition that fail to explode on impact, posing a long-term risk to civilians who may encounter them later. A US official said the dud rate of the ATACMS cluster munition variant depends on how they are fired.
The US provided cluster munitions to the Ukrainians earlier this year that can be fired from shorter-range systems, and Ukraine has been using them effectively, officials have said.






