The first attack took place in 1970 at the Indonesian Ambassador's house at Wassenaar, during which a Dutch policeman was shot and killed. This attack was followed up in 1975 with the hijacking of a train at Wijster which was spontaneously supported by another, improvised, attack on the Indonesian consulate in Amsterdam. Three hostages were executed in the train and one Indonesian man was mortally wounded while trying to escape the consulate. In 1977 another train was hijacked, this time at De Punt, supported by a primary school hijack at Bovensmilde. These actions were ended with force by marines of the Bijzondere Bijstands Eenheid (BBE) in which six hijackers and two hostages died. The last action took place in 1978 when the provincial building in Assen was occupied. This action too was ended by BBE marines.