The State Security Service has detained a Nigerian journalist, Adejuwon Soyinka, who is the West African Regional Editor of the Conversation Africa.

Mr Soyinka, a former pioneer editor of the BBC Pidgin Service, was detained by SSS operatives at the Murtala Muhammed International Airport in Lagos at about 5.40 a.m. on Sunday upon his arrival from the United Kingdom via a Virgin Atlantic flight.

As of the time of this report, no reason has been given for his detention by the security agency.

When contacted over the matter, the spokesperson for the SSS, Peter Afunanya, said, “I am not aware of the matter you have raised and have no comments on it, please.”

The award-winning journalist’s colleagues said he has not been reachable as messages and calls to his phone have been unanswered.

Nigerian authorities had recently said that some Nigerians who played roles in the recent #endbadgovernanceyinNigeria protest had been placed on watchlist at the nation’s international airports.

It is unclear if Mr Adejuwon’s arrest is related to that controversial action, although the journalist is not publicly known to have participated in the organisation and execution of the protest.

Several journalists covering the ten-day protest were attacked and brutalized by security agents, including personnel of the SSS.