Reports say militants have attacked two churches in northern and central Nigeria, killing and wounding a number of worshipers.
In Biu in Borno state, five gunmen opened fire, reportedly killing one woman and injuring three other people.
In the central city of Jos, a suicide bomber blew himself up outside a church, injuring several people.
There was no immediate word on casualties and no claim of responsibility.
But attacking churches has become a tactic of Islamist group Boko Haram, which is fighting to reinstate an ancient caliphate in northern Nigeria.
In Biu in Borno state, five gunmen opened fire, reportedly killing one woman and injuring three other people.
In the central city of Jos, a suicide bomber blew himself up outside a church, injuring several people.
There was no immediate word on casualties and no claim of responsibility.
But attacking churches has become a tactic of Islamist group Boko Haram, which is fighting to reinstate an ancient caliphate in northern Nigeria.