the 1954 guatemalan coup UNK , code-named operation unk , was a covert operation Military_operation carried out Action by the u.s. central intelligence agency ( cia ) that deposed Removing the democratically elected Choosing guatemalan president jacobo unk and ended Process_end the guatemalan revolution Change_of_leadership of unk .

argo 16 was the codename of an italian air force c-47 dakota aircraft , registration unk , used by the italian secret service Rite sid and the u.s. central intelligence agency ( cia ) in covert operations .

although it was described Statement by the cia as `` a cooperative effort by the unk services of several south american countries to combat terrorism and subversion , '' `` guerrillas '' were used Using as an excuse , as they were never substantial enough to control territory , gain material support by any foreign power , or otherwise threaten national security .

at around 4:00 a.m. on september 12 , the group launched Process_start a mortar attack Attack against a cia annex approximately away , killing Killing cia contractors tyrone s. woods and glen doherty and wounding Bodily_harm ten others .

at around 4:00 a.m. on september 12 , the group launched Process_start a mortar attack Attack against a cia annex approximately away , killing Killing cia contractors tyrone s. woods and glen doherty and wounding Bodily_harm ten others .