Looks like Omar Ali Saifuddein Mosque in Brunei.
I don't think that it is this one either because there is no spike on top of the dome & also no spike on top of the minaret, the top of it is round.
Salam
Assalammualaikum,
This masjid is in the island of Singapore. It is called Masjid Assyakirin.
Pls follow this link (muis.gov.sg/cms/services/Mosques.aspx?id=322)
Salam