The move is not helping the US president-elect end the conflict, Mike Waltz has said FILE PHOTO: Rep. Michael Waltz (R-FL) speaks at the Republican National Convention on July 17, 2024 in Milwaukee, Wisconsin © Leon Neal / Getty ImagesAllowing Kiev to use US-supplied long-range weapons against Russia will only escalate the conflict that President-elect Donald Trump is trying to end, the incoming White House national security adviser, Mike Waltz, has said.The New York Times reported on Sunday that US President Joe Biden had given Ukraine permission to use ATACMS missiles against Russian territory. Washington has neither confirmed nor denied the anonymously sourced claim.Waltz, a former Green Beret and Florida congressman tapped by Trump to serve as his top aide, told Fox News on Monday that he was not briefed on the move by the outgoing administration, as he normally would be by tradition.“It’s another step up the escalation ladder,” Waltz told Fox host Brian Kilmeade. “And nobody knows where this is going. North Korea is unleashing ballistic missiles, artillery, now tens of thousands of soldiers. The administration responds by lifting this restriction. North Korea sends more soldiers. South Korea is now saying it may get engaged…” READ MORE: Moscow issues long-range missiles warning to West Ukraine has accused the Democratic People’s Republic of Korea of sending weapons and thousands of troops to aid Russia. Washington has accepted this claim at face value.“So this is a development, but it’s a tactical one,” Waltz added. “President Trump is talking grand strategy here. How do we get both sides to the table to end this war? What’s the framework for a deal, and who’s sitting at that table?”Trump is putting together an “all-star team” that will consider the broader strategic issues and the ways to “we drive this war to an end,” Waltz said. READ MORE: NATO state blasts ‘senseless’ Biden missile U-turn The Republican president-elect campaigned on ending the Russia-Ukraine conflict, saying he would try to do so even before his January 20 inauguration. Many of his prominent backers have denounced Sunday’s rumored move by the outgoing President Joe Biden as an attempt to make any peace deal more difficult.Under Biden, the US has provided over $64 billion worth of weapons, ammunition and equipment to Ukraine to support Vladimir Zelensky’s war effort against Russia. Washington placed certain restrictions on the use of such weapons, and Zelensky has spent months demanding the lifting of the limitations, as part of his “victory plan.” READ MORE: Biden going against voters on Ukraine war – US lawmaker Moscow has repeatedly warned the US and its allies that any such move would amount to their open involvement in the hostilities. Russian President Vladimir Putin has pointed out that Kiev lacks the capability to use long-range missiles without NATO satellites and military personnel to develop targeting and firing solutions. It was not a matter of the US “giving permission” to Ukraine, but crossing the threshold of direct involvement, Putin told reporters in September.Russian Foreign Ministry spokeswoman Maria Zakharova acknowledged on Monday that reports of Biden’s decision were still unconfirmed, but added that if Kiev actually used US missiles in such a way, Moscow’s response would be “adequate and tangible.” Source