aliens in srilankaufo appeared in srilanka from may13th.in polannaruwa,ghampaha,kalutara&kothmale.the event was filmed by a villager that day.there are wittness saw drafts came out of the craft.two of them ran away when the two villagers see!then the third one joined with others!the footage was not so clear but,it's something like that.a mysterious object landed in the hills of dibulagella.i made a investigation with aeronautical communicating officer.he said,on that day srilankan airforce raders could not detect any track!because,it's flying so low!situation in polannaruwa is not usual!