 Nyorera kupfuurira kweiyi ndima - Sangano remadzimambo harisi kuzopa chero rutsigiro rweveruzhinji kurusununguko rweIndonesia, sezviri pachena mukuramba kwaro kuratidza Bendera Merah-Putih Mureza weIndonesia panguva yeIndonesia Independence Daykupemberera musi wa17 August 1947 muSingapore. Ikoku kwakatungamirira vaRepublican kudana vaRoyalist kuti vanotsigira chiDutch. Zvisinei, vaitsigira umambo vakaramba vachiti Riau yaiva nharaunda yeNetherlands uye kuti vaNetherlands chete ndivo vaigona kuitsigira. VaDutch vakapikisa zvirevo zveBKRI nekupa hutongi hwakazvimiririra kuRiau Council, umo hukama nemaDutch hwaizochengetwa nepo sultanate yakadzorerwa yaizotamba chinzvimbo chechipiri. Dare, rakasikwa zvichitevera chirevo cheGavhuna Mukuru weEast Indies musi wa 12 Chikunguru 1947, rakavhurwa musi wa 4 Nyamavhuvhu 1947, uye raimiririra danho guru mberi mukumutsiridzwa kwehurongwa hwehumambo. Nhengo dzinoverengeka dzakakosha dzePMRS dzakasarudzwa kuRiau Council pamwe chete nevavakwikwidzi vavo veBKRI, kubva kuTanjung Pinang nePulau Tujuh, vatungamiriri veMalay vemuno veLingga neVakuru veDutch muTanjung Pinang. Musi wa 23 Ndira 1948, nyika dzeBangka Council, Belitung Council, neRiau Council dzakabatana kuti dziumbe Bangka Belitung neRiau Federation. 