🇺🇸 Rock Island, United States

Rock Island is a city located in the state of Illinois, United States. It has a population of approximately 38,000 people. The city is situated along the Mississippi River, making it of interest to seafarers and shipowners. It is home to the Rock Island Arsenal, a major military installation with a history of producing weapons and equipment for the U.S. Army. Additionally, Rock Island has a port and a marina, providing facilities for boating and recreational activities on the river.