Imperial Guards was a Pirates subtheme introduced in 1989 that eventually replaced the Imperial Soldiers as main adversaries of the pirates. Some of the older Imperial Soldiers' sets that were still in production were re-categorized as part of the Imperial Guards faction until their discontinuation in 1995.
1991 LEGO Sets
In 1991, the LEGO Group continued its legacy of creativity and innovation. The year saw the launch of the LEGO Pirates theme, which introduced swashbuckling adventures and pirate ships, becoming a beloved classic among LEGO enthusiasts. Additionally, LEGO Technic sets continued to push the boundaries of engineering and mechanical play, with the release of advanced models such as the Control Center and Super Street Sensation. These sets not only catered to budding engineers but also showcased LEGO's commitment to providing engaging and educational play experiences. As the company expanded its thematic offerings, it continued to emphasize the importance of imaginative play and hands-on learning.