Zarqa Governorate (Arabic محافظة الزرقاء Muħāfazat az-Zarqāʔ, local dialects ez-Zergā or ez-Zer'a) is the third largest governorate in Jordan by population. The capital of Zarqa governorate is Zarqa City, which is the largest city in the governorate. It is located 25 km east of the Jordanian capital Amman. The second largest city in the governorate is Russeifa.Zarqa Governorate hosts the largest military and air bases for the Jordan armed forces in the kingdom.