"Damning testimonies gathered by Amnesty International reveal that Nigerian security forces failed to act on advance warnings about Boko Haram's armed raid on the state-run boarding school in Chibok which led to the abduction," the rights group said.
Amnesty said it had verified the information about the abduction with "credible sources".
"Amnesty International has confirmed... That Nigeria's military headquarters in Maiduguri was aware of the impending attack soon after 7:00 PM (1800 GMT) on April 14, close to four hours before Boko Haram began their assault on the town," the group said.
The 17 army personnel based in Chibok were overpowered by the attackers and had to retreat, the London-based group further said.
"The fact that Nigerian security forces knew about Boko Haram's impending raid, but failed to take the immediate action needed to stop it, will only amplify the national and international outcry at this horrific crime," said Netsanet Belay, Amnesty International's Africa Director for research and advocacy.
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
Access to Exclusive Premium Stories
Over 30 subscriber-only 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