The US military is allegedly allowing members of the ISIS , which have suffered serious defeats in Syria and neighboring Iraq, to infiltrate Afghanistan even as US is engaged with peace talks with Taliban for sake of stability in the landlocked country.There are allegations that weapons are often transferred to the territory of Afghanistan by helicopters without identifying insignia. With the US and NATO fully controlling the skies over Afghanistan, there is every reason to believe they had a hand in that, or at least, did not hamper these flights, sources alleged.In early April security officials in Afghanistan arrested a group of six media activists of the Islamic State of Iraq and Syria (ISIS) from Kabul . Detained individuals were involved in pro-ISIS activities in social media networks, mainly spreading propagandas in Facebook, Twitter, Instagram, and Telegram.Afghan officials arrested 10 other ISIS facilitators during a separate operation in Nangarhar province . 12,500 kilograms of explosives were seized during the same operation. Afghan Special Forces, ISIS and the Taliban are preparing for a three-way battle in eastern Afghanistan. ISIS started an offensive against the Taliban few weeks ago in Kunar province - a fight that has displaced more than 20,000 people.USA and Brussels, however, deny any such role. USA said that the Islamic State terror group is losing its grip on parts of Afghanistan, slowly succumbing to pressure from U.S. and Afghan forcesFormer Afghan President Hamid Karzai had once told al-Jazeera television news network that the US is colluding with Daesh in Afghanistan, and allowing the Takfiris to flourish in his conflict-stricken country.“In my view, under the full [US] presence, surveillance, military, political, intelligence, Daesh has emerged. And for two years, the Afghan people came, cried loud about their suffering, of violations. Nothing was done,” he said.Karzai further noted that US officials used Daesh as an excuse to drop an 11-ton GBU-43 Massive Ordnance Air Blast (MOAB) bomb, nicknamed the ‘Mother of all Bombs’, in Achin district of Afghanistan’s eastern province of Nangarhar on April 13, 2017.There are allegations that an estimated 10,000 members of the Takfiri terrorist group were present in Afghanistan, and that their number was growing. Afghanistan’s neighbours are worried over this development.“The north of Afghanistan is turning into a support base for international terrorism led by the ISIS Afghan wing that is building a stronghold for implementing destructive plans in the spirit of the “caliphate’s” notorious ideology,” alleged an official from Afghanistan’s neighbouring country. There are allegations that IS intends to use its Afghan bases to destabilize Central Asian republics.The Afghan affiliate of Islamic State, sometimes known as Islamic State Khorasan (ISIS-K) after an old name for the region that includes Afghanistan, has recruited many fighters from around the world, including Western countries.