On March 3, 1986, Wang Ganchang, Wang Daheng, Yang Jiachi and Chen Fangyun first proposed in a letter (《关于跟踪世界战略性高科技发展的建议》) to the Chinese government that China should research weapons utilizing lasers and microwaves, as well as electromagnetic pulse weapons. Wang's plan was adopted in November of that year under the code name Project 863 (“863计划”).[8] As an ongoing program, it has produced several notable developments including the Loongson computer processor family (originally named Godson), the Tianhe supercomputers, and aspects of the Shenzhou spacecraft.