 After fallout from the unsuccessful Ogaden campaign of the late 1970s , the Barre administration began arresting government and military officials under suspicion of participation in the abortive 1978 coup d 'état . Most of the people who had allegedly helped plot the putsch were summarily executed . However , several officials managed to escape abroad and started to form the first of various dissident groups dedicated to ousting Barre 's regime by force . 
 After fallout from the unsuccessful Ogaden campaign of the late 1970s , the Barre administration began arresting government and military officials under suspicion of participation in the abortive 1978 coup d <a href='null_genetive' title='1'><mark>'</mark></a>tat . Most of the people <a href='null_relcl' title='2'><mark>who</mark></a><a href='been_done' title='3'><mark>had</mark></a> allegedly helped plot the putsch <a href='uninflect' title='4'><mark>were</mark></a> summarily executed . However , several officials managed to escape abroad and started to form the first of various dissident groups dedicated to ousting Barre <a href='null_genetive' title='5'><mark>'s</mark></a>regime by force . 
After fallout from the unsuccessful Ogaden campaign of the late 1970s , da Barre administration began arresting government and military officials under suspicion of participation in the abortive 1978 coup d  tat . Most of the niggas done allegedly helped plot the putsch was summarily executed . However , several officials managed to escape abroad and started to form the first of various dissident groups dedicated to ousting Barre  regime by force .