The Navy Chief of Guinea-Bissau, Rear Admiral Jose Americo Bubo Na Tchuto, has been detained under reports that he was behind an attempted coup that was foiled by army troops on Monday, according to Bissau . . . President Malam Bacai Sanha is currently in France undergoing medical treatment . . . Bubo Na Tchuto is a major drug trafficker according to the United States State Department and was responsible for a failed coup in 2007 that sought to remove former President Neino Viera . . . Bubo Na Tchuto has close ties to Gambian President Yahya Jammeh . . . Guinea-Bissau is an important stop for drug traffickers trying to smuggle cocaine from South America to Europe . . . Jammeh has also been accused of supporting separatist rebels in the unstable Casamance region of Senegal . . . Jammeh is likely behind the attempted coup . . . Jammeh has desires to unify the Casamance and Guinea-Bissau under Gambian rule.