The late Sunday strike in the Markha district of the southern province of Shabwa also wounded another three suspected militants, the source told AFP.
It was the second drone strike in the province in as many days. On Saturday, a drone strike on a vehicle killed three militants in the village of Bijan.
Yemen has descended into chaos since a Shiite militia overran the capital Sanaa last September.
But President Barack Obama vowed in January not to let up in the US campaign against the jihadists' Yemen branch, Al-Qaeda in the Arabian Peninsula, which Washington regards as its most dangerous.
The port city and neighbouring provinces are largely controlled by troops and militia loyal to Hadi.
But Al-Qaeda has a strong presence in parts of the south, including Shabwa and Hadramawt province further east.
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
