Patrick Frater Asia Bureau Chief “Band of Brothers” writer Bruce McKenna is teaming with David Broyles (“Six”) and Nick Jones Jr. (“Yasuke”) to write and produce a limited TV series “Buffalo Rangers” about the 2nd Ranger Company, the only all-Black special operations combat unit in U.S. history. They were notable for their efforts in the Korean War. The series is being produced by South Korea-based Moving Pictures Company, which has a growing English-language slate. No broadcaster or streamer has been announced. Producing alongside Broyles, Jones and McKenna are Thomas Suh (through his production company Système D Entertainment), Paul Merryman (“The Outpost”), Debra Martin Chase (“Harriet,” CBS’s “The Equalizer”) and Jariko Denman (“The Outpost”), a retired master sergeant with 15 combat deployments.