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Boko Haram mine kills two soldiers in southeast Niger - ministry
It was the first time Niger has accused the insurgents of planting a mine in recent fighting around Diffa.
Niger, Cameroon and Chad have launched a regional military campaign to help Nigeria battle Boko Haram, a group that began its fight for an Islamic state in northern Nigeria six years ago and has recently stepped up cross-border attacks.
"At around 0930 (0830 GMT) a patrol of the defence and security forces rolled over a mine planted by Boko Haram in the town of Bosso. The toll is two soldiers killed and four others wounded," a defence ministry statement said.
The African Union authorised the combined Nigeria, Chad, Cameroon, Niger and Benin force last month and it is also pushing for a U.N. Security Council mandate.
In a separate attack, a teenage girl blew herself up at a crowded bus station in the northeastern Nigerian town of Potiskum, killing at least 15 people and wounding 53 in the second such attack there this week.
(Reporting by Abdoulaye Massalaki; Writing by Matthew Mpoke Bigg; Editing by Louise Ireland)