Submitted by: LTC (R) Sidney Topf LTC (R) Sidney Topf, Senior Army Instructor (SAI) at Dimond High School JROTC, recognized the Dimond High School JROTC Robotics Team and Colony JROTC Robotics Team. The two schools united for a team-up during the Alaska regional robotics competition. Dimond High School JROTC and Colony JROTC Robotics Team-up