An unmanned flying saucer flies in the sky on Thursday, June 12, 2008 in Harbin City, northeast China. [Photo: photobase.cn]

A flying saucer, which can monitor forest fire and manage the high-rise building rescue, has recently been unveiled in Harbin City, northeast China, reports the website "photobase.cn".

The flying saucer, which has a diameter of 1.2 meter, can fly 50 to 1,000 meters in the air for 40 minutes if loaded with fuel.

With a speed of 80 kilometers per hour, the flying saucer is now in small-batch production and will be handed over for use in September.