Tight security ring thrown around six detained colonels (tags)
-The military threw a tight security ring around the six Marine colonels involved in the failed February coup attempt following reports of sympathizers planning to free them. The six colonels—Ariel Querubin, Orlando de Leon, Januario Caringal, Armando Banez, Custodio Parcon and Achilles Segumalian—were currently being detained at a Marine base in Manila. They are among 13 Marine officers and 25 Army officers, including a brigadier general, detained for their alleged involvement in a plot with communist insurgents and opposition figures to bring down the government in February.