On it's ground floor,displays about the Oman Before and after of Islam. How the Islam spreads in Oman ,
history about the Portuguese how they came to Oman in 1507 and happenings during that period .
Era of Al Ya'aribah , it was started from 1624 , when Imam Nasir Bin Musrshid united Oman and fought with Portuguese and in 1649 after his death, Imam Sultan bin saif expelled Portuguese from Oman and after his death in 1718 the unity of Oman came to an end and resulted in civil war.
and Al-Busaidis period , during this period Persians were expelled from Oman and the later on Sayyid Said Bin Sultan founded Omani Empire and ruled Oman from 1807 to 1856.
Sultan’s Armed forces started in 1907 . Units and Special forces were stationed at Bait Al Falaj.
The first Floor is about Reign of His Majesty Sultan Qaboos Bin Said , development of the armed forces , Royal Army , Royal Air force and Royal Navy of Oman and Formation of Royal Guard of Oman , their Uniforms.