The attackers sprayed gunfire at tents where the workers were sleeping in the early hours of this morning near the town of Mandera, where Somalia's Al-Qaeda-affiliated Shebab and other militia have carried out a string of raids, Kenyan media said.
The gunmen then separated non-Muslims from the other workers, beheaded several and executed the rest with a bullet to the head, police sources and media reports said, a pattern of attack similar to the killing of 28 people on a bus in the same region last month.
"Our team is on the ground undertaking assessments of the attack," the Kenya Red Cross said today.
Police spokesman Zipporah Mboroki confirmed the attacks but said the force would provide exact tolls of those killed later.
However, a senior police official said 36 people had been killed and there were fears others may have been abducted.
The quarry attack, some 15 kilometres from the remote town of Mandera, is close to where Islamists last month executed 28 non-Muslims who were grabbed from a bus.
The Shehab said the bus attack was carried out in revenge for police raids on mosques in Kenya's key port of Mombasa.
Kenya has suffered a series of attacks since invading Somalia in 2011 to attack the Shebab. Kenyan forces have since joined an African Union force battling the Islamists.
Several key unions including for civil servants have warned members to leave the restive northeast until the government can ensure their safety.
Professionals working in the largely Muslim and ethnic Somali northeastern regions often come from further south in Kenya, where Christians make up about 80 percent of the population.
Those working in the quarry attacked today were also reported to have been from outside the region.
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
