Complex sentence: A task group of CF-18s and CH-146 Griffons were deployed during "Operation Grizzly" to Kananaskis, Alberta in June 2002 where they were deployed to secure the airspace during the 28th G8 summit.
Split into simpler sentences: A task group of CF-18s and CH-146 Griffons were deployed during "Operation Grizzly" to Kananaskis. The CF-18s were deployed to secure the airspace during the 28th G8 summit.