KABUL (TCA) — The Taliban and the Islamic State are engaged in heavy fighting for control of Afghanistan, and this rivalry meets security interests of Russia and its Central Asian allies. We are republishing this article on the issue, written by Waliullah Rahmani, originally published by The Jamestown Foundation’s Terrorism Monitor: Fierce fighting between the Taliban and Islamic State-Khorasan (IS-K), the Afghan chapter of IS, have seen hundreds of militants killed in Jowzjan and Faryab provinces, two provinces in northern Afghanistan considered to be IS-K strongholds. About 300 militants were killed in two weeks of clashes between IS-K and the Taliban, which began on July 25 in the Darzab district of Jowzjan. It was the Taliban’s third major offensive against their rivals, and saw about 200 IS-K fighters hand themselves over to government forces rather than face the Taliban. Video footage from August 1, released by the government, showed IS-K fighters demanding protection in return for their surrender (Khabarnama, August 2). The Taliban reportedly attacked IS-K forces, inflicting heavy losses on the group. Senior commanders on both sides were killed in the fighting. A spokesperson for the Jowzjan governor told local outlets that Haji Qumandan, the deputy leader of IS-K in northern Afghanistan, had been killed. The governor also reported the deaths of many senior Taliban members, including Haji Shakir, the district chief for Sangcharak district of Sar-e Pol (Khabarnama, July 25). An earlier report on July 18 claimed that two IS-K fighters targeted a Taliban gathering in Sayyad district of Sar-e Pol, killing 15 Taliban militants and wounding five others (Khabarnama, July 18). Sar-e Pol, Jowzjan and Faryab are not the only provinces where the Taliban and IS-K have engaged in heavy clashes. The fighting appears to be a growing trend that has hit record levels of violence in the last three years following emergence of IS-K in Afghanistan. While a truce of sorts appears to be in place between the two groups in Afghanistan’s southwestern and southern provinces, in the north it appears to be the Taliban’s intention to eliminate IS-K forces entirely (Khabarnama, July 2018). Darzab: IS-K’s Northern Stronghold IS-K has come to dominate Darzab district in the southwest of Jowzjan province in northern Afghanistan—to the west lies Sar-e Pol province, while Faryab province is to the east. As of 2012, the district had a population of 52,800 people (IFPS, August, 2012). IS-K’s presence in northern Afghanistan began to emerge in 2015, when Qari Hekmat, a former Taliban commander in the north, shifted allegiance to IS-K and started recruiting local insurgents and building alliances (AAN, March 4). The group’s fighters are dominant in Darzab, having sidelined the Taliban and other armed actors there. The district faces many reports of IS-K carrying out killings, attacking international aid workers, beating teenagers, preventing female education and exploiting mineral resources (Tolonews, December 9, 2017; Tolonews, July, 5, 2017; khabarnama, February 8, 2017; 1tvnews, April 17). It is unclear why IS-K has focused its energies on Darzab, Qush Tepa and the rest...