The explosion took place at 4 pm at the Jamiat Ulema-e-Islam-Fazl workers' convention in Khar, the capital of Bajaur tribal district.
The United States embassy in Pakistan has warned about a possible terrorist attack against American citizens at the Marriott Hotel in Islamabad and prohibited American staff from visiting the five-star facility, an official statement said.
The army said that three terrorists were "neutralised while entering the base while the remaining three terrorists have been cornered/isolated due to timely and effective response by the troops".
According to the Inter-Services Public Relations, the media wing of the army, the terrorists attacked the security post in Dera Ismail Khan's Daraban area bordering the South Waziristan tribal district in the early morning hours.
At least two policemen were killed and many others injured when Pakistani Taliban militants seized a counter-terrorism centre and took some people hostage in the Bannu district of Pakistan's troubled Khyber Pakhtunkhwa province.
Rescue officials on Tuesday recovered the severed head of the suspected suicide bomber who they believe blew himself up inside a mosque packed with worshippers during the afternoon prayers on Monday in the high-security zone in Pakistan's restive northwestern Peshawar city.
A spokesperson of the Karachi Police confirmed in a statement that the Karachi police chief's head office had come under attack.
The police also said that an initial probe has suggested that the banned terrorist group Islamic State of Iraq and Syria is behind the suicide attack that injured over 100 people in Khar, the capital of Bajaur tribal district.
On January 30, a suicide bombing at a mosque in the Peshawar Police Lines area claimed the lives of at least 101 people
He is only the agent that can bring them that change for they are quite aware that he has articulated no vision on how to set Pakistan back on the rails, notes Lieutenant General Gautam Moorthy (retd).
The timing of these transfers, while being projected as routine, is significant in both strategic and political terms, asserts Rana Banerji, who headed the Pakistan desk at the Research and Analysis Wing, India's external intelligence agency.
Two commandos of the special forces were also killed in the rescue operation that was launched after negotiations between the government and the banned Tehreek-e-Taliban Pakistan militants to end the hostage crisis failed.
The blast occurred in the mosque in the Police Lines area around 1.40 pm when a suicide bomber present in the front row during the Zuhr (afternoon) prayers blew himself up, security officials said.
Police in Pakistan's restive Khyber Pakhtunkhwa province said on Monday that an initial probe has suggested that the banned terrorist group Islamic State is behind the suicide attack on a political convention of a hardline Islamist party that killed at least 46 people and injured over 100.
The attack targeted a Frontier Corps (FC) checkpost on the Mastung road in Quetta, the provincial capital, Deputy Inspector General of Quetta police Azhar Akram said.
Pakistan-India bilateral relations remained frozen for the fourth year over the vexed Kashmir issue but analysts hope the strained ties could be repaired if Nawaz Sharif becomes the prime minister for a record fourth time in the general elections in February in the absence of his main challenger Imran Khan who is in jail in multiple cases.
One of the two terrorists arrested during audacious terror strikes on two mosques of the minority Ahmedi sect in Lahore has told investigators that the attackers had received training in the lawless Waziristan tribal belt and were working at the behest of the Pakistani Taliban's Punjabi wing.
'From what evidence has come up, General Bajwa somehow managed to tell the Americans that I was anti-American.' 'And so, it [the plan to oust me] wasn't imported from there. It was exported from here to there.'
Asim said 53 injured were currently being treated while seven had been admitted to the intensive care unit.
The 13th report of the Analytical Support and Sanctions Monitoring Team cites a UN Member State as saying that Jaish-e-Mohammed (JeM), a Deobandi group ideologically closer to the Taliban "maintains eight training camps in Nangarhar, three of which are directly under Taliban control."
A powerful suicide blast ripped through a mosque in Pakistan's restive Balochistan province on Friday, killing at least 52 people and injuring over 50 others gathered to celebrate Prophet Muhammad's birthday, authorities said.
Qin, who recently succeeded Wang Yi, had a phone call at the request of Bilawal on January 9, a Chinese Foreign Ministry statement in Beijing said on Tuesday.
Pakistani security officials have claimed arresting a Tehrik-e-Taliban Pakistan operative who is said to be the mastermind of the suicide attack which targeted former Prime Minister Benazir Bhutto's rally in Karachi in October 2007.
'The India-Pakistan relationship is in a deep freeze, though it could be a lot worse had there not been a new LoC ceasefire a year ago.' 'The India-Pakistan relationship will only start to thaw if the Pakistani military decides it's prepared to push for detente.'
The apex court gave a month-long deadline to the government to determine the responsibility for security failure in the horrific attack in which 147 people, 132 of them children, were killed when Tehreek-i-Taliban Pakistan (TTP) militants stormed the Army Public School (APS) in Peshawar.
'Omar Khorsani has called repeatedly for the most barbaric of attacks. He is very adept on social media. He is, in other words, eerily similar to the ISIS leader Baghdadi.' 'The crux of the army's 'strategic asset' policy -- its policy of regarding militants as those that can help Pakistan pursue its regional interests -- is that Pakistan needs help in weakening India or in keeping its presence minimal in the region.' Michael Kugelman reveals what the world can expect next from the Tehreek-e-Taliban Pakistan, the terrorists responsible for the Peshawar school massacre.
'Whatever comes in the minds of the Pakistani generals and Pakistan military, they just go for it.' 'They do not care about the consequences for their country or the consequences to the people of Pakistan.'
Pakistan, in recent months, has been increasingly frustrated by the Taliban government's reluctance to eliminate the terrorist groups, including the banned Tehreek-e-Taliban Pakistan (TTP).
Pakistan Peoples Party chief Bhutto, 54, was killed in a suicide attack in Rawalpindi shortly after she had addressed an election rally on December 27, 2007.
Inciting the public to raise funds for jihad (holy war) is not allowed to individuals or any organisation in Pakistan and is considered as treason, the Lahore high court has ruled even as it dismissed appeals of two terrorists convicted for raising funds for a proscribed terror outfit.
This year saw no improvement in bilateral ties as India accused Pakistan of cross-border infiltration and re-activation of terror-launching pads near the LoC.
'All Pakistan army chiefs follow a consistent line as far as India is concerned.'
The designation of the Pakistani Taliban, also known as the Tehrik-i-Taliban Pakistan as a Foreign Terrorist Organisation and lumping it with the likes of other Pakistan-based terrorist outfits such as the Jaish-e-Muhammad and Lashkar-e-Tayiba, 'is a no brainer,' and will likely happen before the month is out, senior Obama administration officials told rediff.com.
IS-Khorasan was sanctioned for its links with Al Qaeda and involvement in several deadly attacks in Afghanistan and Pakistan that killed over 150 people.
Pakistan Prime Minister Shehbaz Sharif on Thursday chose Lt Gen Asim Munir as the new Army chief to replace incumbent General Qamar Javed Bajwa.
In a major setback to peace talks, the Pakistani Taliban on Wednesday refused to extend the 40-day "gift of ceasefire" but said they were committed to the process the government initiated to find a solution to the decade-long insurgency that has claimed thousands of lives.
The US on Tuesday designated Maulana Fazlullah, the chief of Pakistani Taliban, as a global terrorist and slapped sanction against him.
Utilising a new executive order signed by President Donald Trump, issued on the eve of the 9/11 anniversary, the treasury department sanctioned over two dozen individuals and entities from 11 terrorist groups, including Pakistan-based Tehrik-e-Taliban Pakistan.
Seeking to wriggle out of the FATF's grey list, Pakistan has imposed tough financial sanctions on 88 banned terror groups and their leaders, including Hafiz Saeed, Masood Azhar and Dawood Ibrahim, by ordering the seizure of all of their properties and freezing of bank accounts, a media report said.
'The last thing he would want is new tensions with India.'