Sidekan also called Bradost, a vast sub-district belongs to Soran District (Diana-Rawanduz) north of Erbil in Iraqi Kurdistan, with 250 villages, and population of less than 15000. the exact number of Bradostian people estimated more than this census but as the original inhabitants had been deported three times in 1961, 1978 and 1988 and a lot of them has not returned yet due to the frequently bombing by Turkish and Iranian army on the Kurdistan Workers Party strongholds located in Khakurk mountains, and also because of the lack of renovation projects by the local authorities.
After 1958 and the return of Mullah Mustafa Barzani from Russia, and then the outbreak of Kurdish revolution in 1961 under his leadership, Sidekan became a dangerous place to stay overall impact of some of its residents to leave them, especially the family of Sheikh Rashid Lolan and his Soffi followers and the family of Mahmoud Beg and his sons. Barzani had bad relationships with both families. firstly, they dwelled in Diana and Harir and then inside Erbil in both (Iskan) and (Azadi). In 1978 the government issued a decision to evacuated the border areas with Turkey and Iran to prevent contact between Kurdish rebels and villagers .. accordingly, Bradost people deported to Diana (Soran), Tobzawa, Kesnezan and Degele around the city of Erbil. the rest of them deported during Iraq-Iran war 1984-1988 to Badleyan near Diana. the name of Sidekan had mentioned d in a Historical Islamic books in Arabic, "said Abu Abbas Qalqashandi who died in 821 Hijri wrote about Sidekan and their princes in his Book "Sobh a'sha" as one of the countries of Eastern during Hulagu Khan's rule (from 1217 to 1265) one of them was the prince Ali Hossam Eddin Zerzari and Henesh bin Ismail, the prince of Beazgir.
Sidkan old town was located near the village of Mucéser which was called Muṣaṣir which was an ancient Mannaean city, attested in Assyrian sources of the 9th and 8th centuries BC. It was acquired by the Urartian king Ishpuini ca. 800 BC . The city's tutelary deity was Ḫaldi. The name Musasir in Akkadian means exit of the serpent.The Musasir temple was an important Araratian temple in Musasir, The Temple at Musasir appears in an Assyrian bas-relief which adorned the palace of King Sargon II at Khorsapat, to commemorate his victory over "the seven kings of Ararat" in 714 BC. During the early 1850s, the British Assyrian Excavation Fund entered the field under William Kennett Loftus and many antiquities and accurate drawings of wall sculptures were apportioned between the British Museum and the Louvre. However, a convoy of antiquities was attacked by Arab robbers while being shipped down the Tigris River, and today lies buried somewhere in the bed of that river.