People demanded the withdrawal of American marines and the nearby US naval base, which has been active on the island for decades. The protesters carried placards reading "Leave Our Land," and criticized the US President Donald Trump and the ruling Al Khalifah house.
They also expressed their support for the Palestinian demonstrations on the Gaza border, condemning Israel and stepping on portraits of Trump and Israel Prime Minister Netanyahu.
The tiny island kingdom in the Persian Gulf has harbored the US 5th Fleet since its reactivation in 1995, and is home to the U.S. Naval Forces Central Command. Bahrain's population is mostly Shiite, but the ruling Al Khalifah dynasty adheres to Sunni Islam.
The situation in the country dramatically changed after protests erupted in 2011, inspired by the unrest that swept much of North Africa and the Middle East during Islamic Awakening period . The Bahraini government opted for an austere interior policy, which included inviting Saudi forces, establishing military courts for civilians and sentencing many protesters to the death penalty.