Dhaka metro expansion reaches next stage
https://www.railwaygazette.com/metros/dhaka-metro-expansion-reaches-next-stage/65304.article
For Bangladesh, extension of the one metro line must be very important thing, judging from the attendance of the prime minister at the extension ceremony.
More extensions are proposed though, it will take at least a few years for metro to reach the international airport in Dhaka(Hazrat Shahjalal International Airport).