A former U.S. Navy sailor faces two decades in prison after pleading guilty to plotting to attack Naval Station Great Lakes in North Chicago, allegedly on behalf of Iran’s Islamic Revolutionary Guard Corps in order to avenge the death of one of its leaders.

Xuanyu Harry Pang, 38, was planning the attack for Naval Station Great Lakes north of Chicago, where he was stationed.

A former Navy sailor has pleaded guilty to charges he sought to attack Great Lakes Naval Station in North Chicago, Illinois, as part of an Iranian terror attack. Xuanyu Harry Pang, 38, of North Chicago,