By Felix Onuah ABUJA, Dec 10 (Reuters) - Nigerian President Bola Tinubu said on Sunday the West African bloc ECOWAS should try to re-engage with regional countries under military rule and support them to achieve "realistic and short" transitions to democracy. Niger in July became the latest Economic Community of West African States (ECOWAS) member to undergo a coup when soldiers from the presidential guard detained President Mohamed Bazoum and bola hari ini set up what they called a transitional government, one of a series of government overthrows in West Africa's Sahel region.

Authorities in Guinea Bissau and Sierra Leone said two weeks ago they had thwarted coup attempts. Speaking at an annual summit in the Nigerian capital Abuja, ECOWAS chairman Tinubu said the bloc should re-engage "with the countries under military rule on the basis of realistic and short transition plans that can deliver democracy and good governance". "We should be prepared to provide them with technical and material support, to ensure the achievement of these strategic goals," said Tinubu.

ECOWAS has imposed a series of economic sanctions on the juntas which are hurting the poor and should be removed, Bola the military governments say. Tinubu also said ECOWAS would review a move by some member states under military rule to form a security alliance. Mali, Niger and Burkina Faso in September signed a security pact promising to come to the aid of each other in case of any rebellion or external aggression. "This phantom, push-back alliance appears intended to divert attention from our mutual quest for democracy and good governance that will impact the life of our people," said Tinubu, before he led ECOWAS leaders into a closed-door meeting.

(Reporting by writing by MacDonald Dzirutwe; Editing by Nick Macfie)