Along with the performing groups listed above, military contractor Sports Network International, Inc. (SNI) hosts military drill competitions annually which bring together roughly 10,000 young high school drillers representing all four Junior ROTC service branches. Hosting these events for three of the four service headquarters, the largest of these remains the all-service National High School Drill Team Championships. This event, annually hosted in Daytona Beach, Florida in early May, brings together over 4,000 individuals performing drill & ceremony, the majority using drill purpose rifles. In addition to the many drill events hosted by SNI, they produce an annual international magazine entitled DrillNATION viewed by over 2,500 JROTC units globally, host military drill camps where drill purpose rifles are used and proper drill execution is taught, while also filming and providing the Best of the Nationals Video Series since 1989.