evidence: Near SHAYMAK, Tajikistan -- In a remote stretch of land near the Wakhan Corridor not far from Tajikistan’s mountainous border with northeastern Afghanistan, China's regional ambitions are adjusting to a new reality on the ground. [...] China also funded and trained an Afghan brigade that operated in the Wakhan Corridor, according to a 2018 report by Hong Kong's South China Morning Post, a report that Beijing denied, saying it had not built a training camp and there will be "no Chinese military personnel on Afghan soil." [...] The attack was claimed by Islamic State-Khorasan (IS-K), the Afghan affiliate of the terrorist group that remains violently opposed to Taliban rule.