ILST - What is it? ILST - What is it? Introduction to Leadership Skills for Troops Sunday, December 4, 2022 0 1085 ILST was a topic presented by my troop's boy leaders at our district round table. The goal was to introduce other unit leaders to what this training was about, why their unit should consider running this training for their Scouts and how to have a successful course. In this post, we share the presentation geared toward a round table as well as our troop's powerpont that our Scouts use for the course.