https://www.theepochtimes.com/cuba-accused-of-using-chinese-tech-systems-to-... https://twitter.com/marcorubio/status/1414435986281467907 The Institute for War and Peace in December 2020 reported that ETECSA’s primary technology providers are three Chinese companies—Huawei, TP-Link, and ZTE. The report further notes that the server HTTP header contained “V2R2C00-IAE/1.0” which “appears to be associated to Huawei equipment called eSight,” a network management system. This observation was also noted by Sweden-based non-governmental organization Qurium Media Foundation in a June 2020 report. “The presence of the V2R2C00-IAE header in some ‘Web Filtering’ responses suggests the presence of a NIP product (Huawei Intrusion Detection System) that sits inline in the network,” the report reads.