The capture of Sangin, where US and British forces suffered heavy casualties until it was handed over to Afghan personnel, marks the culmination of the Taliban's year-long offensive to seize the district and underscores their growing strength.
Most of Helmand is already estimated to be under Taliban control, with the capital Lashkar Gah - one of the last government-held enclaves - also at the risk of falling to the Taliban's repeated ferocious assaults.
"But we are preparing to take it back."
Taliban spokesman Zabihullah Mujahid also said that insurgents had overrun the district centre.
For years Helmand was the centrepiece of the Western military intervention in Afghanistan, only for it to slip deeper into a quagmire of instability.
The Taliban effectively control or contest 10 of the 14 districts in Helmand, the deadliest province for British and US troops over the past decade and blighted by a huge opium harvest that helps fund the insurgency.
The Marines will head to the poppy-growing province this spring to assist a NATO-led mission to train Afghan forces, in the latest sign that foreign forces are increasingly being drawn back into the worsening conflict.
Separately today, a policeman linked to the Taliban killed nine of his colleagues as they were sleeping in the northern Kunduz province, local police chief Aziz Kamawal told AFP.
So-called insider attacks - when Afghan soldiers and police turn their guns on their colleagues or on international troops - have been a major problem during the more than 15-year-long war.
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
