http://www.pcgamer.com/rainbow-six-siege-is-getting-a-high-tech-ninja-named-vigil/

The Rainbow Six Siege Season Four update will bring three new operators to the game, including two from South Korea's 707th Special Mission Battalion. The first, a hacker named Dokkaebi, was partially unintentionally revealed earlier this week. Her compatriot, a high-tech ninja named Vigil, was more officially unveiled today. 

Chul Kyung Hwa, based on the few details revealed in his biography, sounds like a refugee from North Korea: His brother drowned "during their escape," his mother was left behind to die in the jungle, and his father committed suicide after discovering that "political asylum wasn’t all it was cracked up to be." Chul Kyung, however, joined the Republic of Korea Navy, qualified for UDT/SEALS, was chosen for the 707th, and ultimately became his country's top selection for the Rainbow Six team.