Musa Ahmad, who works with the military against Boko Haram Islamists, said the incident happened at about 11:30 am (local time) in Banki, near the Cameroon border in Borno state.
"A girl of around 10 came by the military barracks and was trying to cross the road into the IDP (internally displaced persons) camp," he told AFP.
"She was asked to stop by soldiers. But she ignored them. They threatened to shoot her if she didn't stop. She obeyed and she was asked to lift up her hijab.
No-one else was injured, said Ahmad, who added it was the second attempt on the camp in recent weeks.
On January 18, a young woman and a teenage boy were shot when they refused to stop for a search and exploded just outside the camp, he added.
The vigilante suggested the attempted bombings were a way of Boko Haram "trying to hit back" after recent military operations against them in the area.
Banki, which is 133 kilometres by road southeast of the Borno state capital, Maiduguri, is currently home to thousands of IDPs.
Boko Haram has frequently deployed young women and children as suicide bombers to target crowded places such as mosques, markets and bus stations.
Today, at least one person was killed when a suicide bomber exploded at a mosque at Dalori, on the outskirts of Maiduguri, during morning prayers, residents and the authorities said.
Shuaibu Abubakar said the blast happened at about 5:30 am (local time) as a suicide bomber tried to enter the place of worship.
"One of the worshippers, who was apparently on guard, grabbed him and the explosives went off, killing both of them. Worshippers were saved," he said.
On January 30 last year, at least 85 people were killed when militant fighters stormed and torched Dalori, sending local residents fleeing into the bush.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
