A memorial wall has been set up in Ethiopia to honor fallen members of an elite Ethiopian unit that won all of the 253 battles it engaged in during the 1950-53 Korean War, Seoul's veterans ministry said Wednesday. The memorial wall displaying the names of 122 veterans who served under the Kagnew Battalion, an elite force comprising Ethiopian Royal Guards, was erected at a cathedral in Ethiopia, according to the ministry. Ethiopia is the only African nation that deployed ground troops to fight fo