Mehsud, who had a $5 million US government bounty on him, died along with four others on November 1 when a US drone fired two missiles at a vehicle in a compound in the village of Dandey Darpakhel, five kilometres north of Miranshah, the main town of North Waziristan.
His death came as a major blow to the militant network and cast doubt over proposed peace talks, with fears of reprisals.
Local residents told AFP that dozens of tribesmen and militants had opened fire on a US drone which was flying low in the same area where the Taliban chief was killed.
"Tribesmen and militants were firing with light and heavy guns for an hour," Tariq Khan, a shopkeeper in Miranshah told AFP.
A security official in Miranshah confirmed the firing.
The official and residents said Mehsud was buried late on November 1 along with the four others killed - his bodyguard, driver, uncle and a commander, according to a senior Taliban source.
The usually busy Miranshah bazaar opened on Saturday but shoppers stayed at home.
"Local people are scared. The death of Hakimullah Mehsud has created uncertainty. Everyone is talking about Taliban revenge," Khan said.
Nisar Khan Dawar, a grocery store owner in the same bazaar said he had not received a single customer on Saturday.
North Waziristan is one of seven semi-autonomous tribal regions along the Afghan border, which Washington considers to be a major hub of Taliban and al Qaeda militants plotting attacks on the West and in Afghanistan.
Mehsud's death represents a success for the CIA's drone programme targeting suspected militants at a time when it is under intense scrutiny over civilian casualties.
It is the second significant blow to the Tehreek-e-Taliban Pakistan (TTP) in a month, following the capture of another senior commander by US forces in Afghanistan.
Security expert Rahimullah Yusufzai told AFP it was unclear whether the TTP has anyone in its ranks capable of filling the gap left by the charismatic Mehsud.
"His death will weaken the movement. Although they will soon appoint a new chief it is to be seen how effective the new person will be in controlling things," Yusufzai said.
After a bloody six-year TTP insurgency which has left thousands of soldiers, police and civilians dead, the government has been edging towards talks with the militants.
Mehsud's death came just a day after the government said the "process of dialogue" with the Taliban had started but no formal talks had taken place. The militants said they had had no contact from the government.
Saifullah Khan Mehsud of Islamabad's FATA Research Center, an expert on Pakistan's tribal belt, said the killing of the Taliban commander would disrupt the peace process in the short term but could ultimately prove beneficial.
"Of course for the time being there will be perhaps... a call for an end to the dialogue process, but in the long run a divisive figure like Hakimullah Mehsud not being there will make the environment more conducive for peace negotiations."
Mehsud took control of the TTP after a bitter fight for the leadership following the death of founder Baitullah Mehsud in a drone strike in August 2009. Hakimullah Mehsud was widely reported to have been killed in 2010 but later resurfaced.
Seen as a hardliner, he oversaw some of the TTP's most high-profile attacks including the attempt to kill schoolgirl education activist Malala Yousafzai in October last year.
The United States charged him with terrorism after seven Americans were killed in a suicide attack at a CIA base in Afghanistan in December, the deadliest attack on the agency since 1983.
Since 2004, the United States has carried out hundreds of missile attacks from unmanned aircraft targeting suspected Taliban and al Qaeda linked militants in the tribal areas.
The number and identity of casualties is hard to determine as the tribal areas are off limits to foreign journalists and aid organisations, but the London-based Bureau of Investigative Journalism estimates deaths at between 2,500 and 3,700.
The Pakistani government officially condemns drone strikes as a violation of its sovereignty and last week Sharif urged US President Barack Obama to halt the programme during a meeting in Washington.
Despite their deep unpopularity in Pakistan, the US sees them as a vital tool in the fight against militants in the lawless tribal areas.
As well as Hakimullah and Baitullah Mehsud, TTP number two Waliur Rehman and al Qaeda deputy leader Abu Yahya al-Libi were also killed in drone attacks in Pakistan.
COMMENTS (18)
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@Aschraful Makhlooq: Says who? They cannot even intercept the Indian fighter planes when they enter into Pakistan air space?
Rex Minors
American have very superior technology so why they risk their men. God have given you brain arms,arms and eyes. Develop a superior technology.
The Americans once again did the job that your spineless politicians didn't have the stomach for. This man was a murderer with the blood of thousands on his hands. Bravo to American tax payers. Now take out the fool who's replaced the dead one.
American Govt and TTP are the same. Dont kid yourselves.
Drones are eagle and TTP are rats.
Obviously drone operator thought they were celebrating;otherwise they would have joined Mehsud by now.Off course,TTP apologists will think that rifles scared away the drone.
It is good that Pukistan is saving its old F-16s by allowing US to use drones. The old planes are reserved for India if not destroyed by Taliban
It would appear that shooting down drones isn't as easy as some have suggested. I suspect that shooting at drones maybe harmful to your health - some articles have suggested even carrying an AK makes you a legitimate drone target and that many Taliban don't appear outside in the daytime carrying a visible weapon.
@scotchpak:
The Taliban have slaughtered 40,000 Pakistani civilians and you think it's the American's who don't want peace. Anti American blather maybe popular in Pakistan but it often defies common sense.
@Aschraful Makhlooq: How Pakistan air force is considered as best air force when they attack with old model of F-16 fighters which is also bought from US and those F-16 developed few decades back and they will not be enhance any more.
In response US has F-22, F-18 only country which has fifth generation fighter, IMF, World Bank, Kerry Luger Bill and largest exporter of Pakistan.
Well done US- what the pakistanis could not do , the drone did it. condolences to imran!
I remember Tribune perviously reporting that he didn't know about Malala attack...
Very well done tribesmen and tribesmen doing the Pakistan Air Force's task which is considered the best air force of the world and has full capability to target drones......