Link from Reddit below - This source has provided other great information regarding CLC and other internships available to AROTC Cadets. https://www.reddit.com/r/ROTC/comments/470yxg/cadet_professional_development_training_summer/ Basic information from the Reddit post below. Key is to understand that every Brigade and Battalion have different selection methods so YMMV. However, if you don't ask and don't prepare you won't have the opportunity. "Saw this initial stab at Summer Training Slots. Get with your Cadre. Each BDE has different methods for selection of who attends these opportunities and further- each Battalion has different selection criteria. I have no clue how your school will select each Cadet. Get in the pool now and start training if you want to go to Combat Dive Assessment. It is a smoker. USACC did very well there last year but the Cadets were very well prepared! Airborne School -250 Slots spread over 5 class dates. 6-7 slots per BDE per class Whinsec- 10 Slots for the summer. 1-2 per BDE Air Assault - 240 Slots for Fort Benning, 108 for Fort Campbell. 30 per BDE at Benning. 12 slots per 9 classes spread out numerous classes at Campbell. Pre Dive- 20 Slots for USACC. 3 per BDE Combat Dive Qual Course- 10 Slots for USACC Cadet Field Training- West Point - 70 Slots for USACC Northern Warfare- 12 Slots for USACC Sapper School- 8 Slots spread over 2 Courses for USACC. Good luck."