Reports quoting official sources said unknown persons attacked a car in the Shaktoi area of South Waziristan Agency, killing four people and injuring another.
Other sources said that a clash occurred between the Khan Said alias Sajna and Waliur Rehman groups of the TTP.
The sources added those killed in the incident included key commander Kashed Khan Mehsud who is believed to be a local commander of the Hakimullah Mehsud group while the others were also TTP fighters.
Taliban sources had yet to confirm the deaths of its fighters.
Earlier, another key commander and Shura member of the TTP Asmatullah Shaheen Bhittani had been killed in a targeted attack.
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Publish Date: 7 April 2014 - 15:01
Islamabad, April 7, April – At least four Tehreek-i-Taliban Pakistan (TTP) militants, including a key commander, were killed in the Shaktoi area of South Waziristan tribal region on Monday, local media reported.