Last year, similar claims about the rolling-out of a comprehensive strategy accompanied Operation Khanjar, a plan to clear areas south of Lashkar Gah.

去年，为配合清除Lashkar Gah南部的Khanjar，行动而推出一项类似的综合策略。

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The Marines have been participating in Operation Khanjar -- the Marine-led offensive targeting militants in Helmand.

CNN: Five dead as helicopter crashes in Afghanistan

Earlier this year, U.S. Marines launched a major operation against Taliban fighters in the southern part of Helmand province called Operation Khanjar, or Strike of the Sword, and they helped Afghan forces conduct security operations for the presidential elections in August.

CNN: Militants killed in Afghan action, U.S. says