As tens of thousands of civilians flee northeast Syria amid Turkey\u0026#039;s ongoing offensive targeting Kurdish forces in the region—an operation enabled by U.S. President Donald Trump—the Pentagon confirmed late Friday that \u0022U.S. troops in the vicinity of Kobani came under artillery fire from Turkish positions.\u0022Newsweek initially reported Friday afternoon, citing both an Iraqi Kurdish intelligence official and a senior Pentagon official, that U.S. Special Forces \u0022operating on Mashtenour hill in the majority-Kurdish city of Kobani fell under artillery fire from Turkish forces conducting their so-called \u0026#039;Operation Peace Spring\u0026#039; against Kurdish fighters backed by the U.S. but considered terrorist organizations by Turkey.\u0022According to the unnamed Pentagon official, \u0022shelling by the Turkish forces was so heavy that the U.S. personnel considered firing back in self-defense.\u0022 However, \u0022instead of returning fire, the Special Forces withdrew once the shelling had ceased.\u0022Jesus, this is terrifying and totally predictable.\u0022A senior Pentagon official said shelling by the Turkish forces was so heavy that the U.S. personnel considered firing back in self-defense.\u0022Turkey \u0022mistakenly\u0022 attacks US special forces in Syria https://t.co/DT7h23MCWX— Holly Figueroa O\u0026#039;Reilly (@AynRandPaulRyan) October 11, 2019Following Newsweek\u0026#039;s report, a Pentagon spokesperson, Navy Captain Brook DeWalt, said in a statement that \u0022the explosion occurred within a few hundred meters of a location outside the Security Mechanism zone and in an area known by the Turks to have U.S. forces present.\u0022Despite the artillery fire, DeWalt said that all U.S. troops are accounted for with no injuries and have not withdrawn from Kobani.\u0022The United States remains opposed to the Turkish military move into Syria and especially objects to Turkish operations outside the Security Mechanism zone and in areas where the Turks know U.S. forces are present,\u0022 he added. \u0022The U.S. demands that Turkey avoids actions that could result in immediate defensive action.\u0022The Pentagon\u0026#039;s official remarks contrasted with a statement from the Turkish Defense Ministry on Friday. According to Newsweek:The ministry affirmed that \u0022Turkish border outposts south of Suruc came under Dochka and mortar fire from the hills located approximately 1,000 meters southwest of a U.S. observation post.\u0022\u0022In self-defense, reciprocal fire was opened on the terrorist positions of the attack. Turkey did not open fire at the U.S. observation post in any way,\u0022 the statement added. \u0022All precautions were taken prior to opening fire in order to prevent any harm to the U.S. base. As a precaution, we ceased fire upon receiving information from the U.S. We firmly reject the claim that U.S. or coalition forces were fired upon.\u0022Linking to Newsweek\u0026#039;s report, the U.S. peace advocacy group CodePink challenged Turkey\u0026#039;s statement, tweeting: \u0022They say this was a mistake. We say this is what happens when a country goes into a war of expansion so callously and rapidly.\u0022BREAKING: Turkey, as part of its ongoing assault on the Kurds, has just bombed a contingent of the US special forces. They say this was a mistake. We say this is what happens when a country goes into a war of expansion so callously and rapidly. #FreeRojavahttps://t.co/cW7KqBsgHH— CODEPINK (@codepink) October 11, 2019U.S. and coalition officials cast doubt on Turkey\u0026#039;s claims in comments to journalists:Coalition officials say the Turkish account of the firing at Kobane doesn’t reflect what happened. The shells were bracketed - landing around the base either with a view to a direct hit or to intimidate. They were a few 100 meters away, not a kilometer, they say.— Liz Sly (@LizSly) October 11, 2019Coalition official tells me after Turkish bombing near US base Mashtenour hill: “They know we are there, we told them our position. There’s no other target in the area. They’re trying to drive us out. If Turkey can get us to leave so they can seige Kobane, it’s all over.”— Josie Ensor (@Josiensor) October 11, 2019\u0022One U.S. official told CNN the U.S. does not believe the Turkish shelling near U.S. troops posted near Kobani was an accident and that it was likely designed to chase the U.S. from the area,\u0022 the news outlet reported, noting that \u0022the U.S. has previously announced that it gave Turkey \u0026#039;explicit grid coordinate detail\u0026#039; of U.S. positions in Syria.\u0022CNN also highlighted comments on Twitter from Brett McGurk, the former presidential envoy to the global coalition to counter the Islamic State (ISIS) who is now a foreign affairs analyst for NBC News and MSNBC.Turkish forces have fired on a declared U.S. military outpost in northern Syria. Turkey knows all of our locations down to the precise grid coordinate as confirmed by SECDEF and CJCS only two hours ago. This was not a mistake.— Brett McGurk (@brett_mcgurk) October 11, 2019Turkey launched airstrikes and ground incursions targeting Kurdish forces along the Turkey-Syria border on Wednesday after Trump announced Sunday—following a call with Turkish leader Recep Tayyip Erdoğan—that U.S. troops \u0022will no longer be in the immediate area.\u0022 Trump\u0026#039;s announcement was widely decried by American lawmakers across the political spectrum as well as humanitarians the world over.Critics accused Trump of abandoning the United States\u0026#039; Kurdish allies who helped defeat ISIS in the region. By standing aside and allowing Turkey\u0026#039;s operation to move forward, \u0022the Americans,\u0022 said one Kurdish official, \u0022have abandoned us to a Turkish massacre.\u0022The Syrian Democratic Forces (SDF)—a coalition of Kurds, Arabs, and Turkmen, led by the Kurdish People\u0026#039;s Protection Units (YPG)—guard about 11,000 ISIS detainees in facilities throughout northern Syria. An SDF spokesperson said Friday that five ISIS prisoners escaped a facility in Qamishli city, renewing fears about a resurgence of the terrorist group because of Turkey\u0026#039;s operation.A humanitarian group in the region reported that as of Thursday, at least 11 people have been killed by the Turkish bombing campaign. Turkey\u0026#039;s defense officials claimed that as of Friday, their forces have killed 277 Kurdish fighters and had advanced five miles into parts of Syria.U.S. Defense Secretary Mark Esper said Friday that Turkey would risk \u0022serious consequences\u0022 if it doesn\u0026#039;t cease its attacks and—while announcing that Trump will sign an executive order giving his administration broad authority to hit the country with sanctions—U.S. Treasury Secretary Steven Mnuchin claimed that \u0022we can shut down the Turkish economy if we need to.\u0022 However, beyond such threats, the Trump administration has not yet taken any public and formal actions to curtail or end the Turkish offensive.