Nigeria, April 16 -- According to an internal memo from the Nigeria Customs Service (NCS) dated April 13 and cited by The Associated Press, the planned attacks are expected to focus on key facilities, including the Nnamdi Azikiwe International Airport, a prison facility in Abuja, and a military detention centre in Niger State.

The memo revealed that the attackers' objective is to free detained fighters and inflict substantial damage on vital aviation infrastructure.

It further warned of a possible attempt to replicate recent coordinated attacks on strategic facilities in neighbouring Niger Republic, particularly in Niamey and Tahoua.

Security analysis within the memo highlighted similarities between the potential targeting of Abuja's ...