Mullah Obaidullah Akhund, a former defence minister in the Taliban's Majlis-e-Shura or executive council, was recently arrested along with two Afghan nationals by intelligence agencies in Lahore, the Daily Times reported.
General Sharif will meet Afghan President Ashraf Ghani and other civil as well as military leaders during the day-long trip.
US-led NATO forces are facing a tough time in Afghanistan after Pakistan blockaded the main supply route and the Taliban stepped up attacks on vehicles and oil-tankers carrying essentials with nearly 60 trucks being destroyed in last three days.
The Pakistani Taliban has said that it will carry out more attacks on "secular" political parties like the ANP and MQM, warning people to stay away from their rallies, a day after a blast outside an ANP gathering injured about 10 people.
The Al Qaeda and Taliban are unclear whether it would be in their interest to work for the defeat of Obama by stepping up acts of terrorism, says B Raman.
A top Taliban commander has threatened to carry out attacks on nine more key installations in Pakistan similar to the strike on Mehran Naval Base in Karachi to avenge the death of Osama bin Laden.
The Taliban helmed attack on the Afghan parliament on Monday, ended with all six gunmen killed, the interior ministry said.
Seventeen civilians have been beheaded by Taliban insurgents in southern Afghanistan for attending a party, government officials say.
The Pakistan army on Monday launched an all-out offensive using jets and tanks in the restive North Waziristan, killing nearly 184 Taliban fighters including foreigners, while six soldiers were killed in an IED blast, the first military casualties in the operation.
Pakistan's powerful Inter-Services Intelligence had brought in Haqqani network's chief Sirajuddin Haqqani as the deputy leader of the Taliban last year to protect him from the Americans, a media report said on Sunday.
The United States has imposed sanctions on two individuals linked with the Taliban and the Haqqani network, the US Department of Treasury has said.
Helmand, along with neighbouring Kandahar, are one of the most unstable regions of Afghanistan, where Taliban-linked insurgents have been fighting the Kabul government and international forces for almost nine years.
Tehrik-e-Taliban Pakistan has showed its solidarity with the militants of Indian Kashmir and has said that the Taliban are struggling for implementing Islamic Shariah not only in Pakistan but also in the region including Kashmir.
Three Indians were on Wednesday killed in a Taliban suicide attack on a NATO supply company's compound in Kabul.
The banned Tehrik-e-Taliban Pakistan have created a Facebook page to recruit persons to write for a planned quarterly magazine and to work on tasks like video editing and translation.
The Taliban will either attack Peshawar prison, abduct Dr Shakil Afridi and let their leaders decide his fate, or they will use an inmate in the jail kill the doctor. Amir Mir reports from Islamabad
In yet another show of its 'barbaric' justice, the Taliban blew up two alleged United States spies in a village near Miranshah, the main town in North Waziristan in Pakistan.
The Pakistani Taliban on Saturday responsibility for the assasination of a prominent Sikh politician who was shot dead by motorcycle-borne gunmen near his home in Pakistan's restive northwest.
'The operation commanders of the Islamic Emirate (as Taliban movement calls itself) are going to meet shortly to finalise a new war strategy under which foreigners working on their national agendas, particularly Indians, will be targeted,' The News quoted Qari Ziaur Rehman, a Taliban commander, as saying.
The botched car bomb incident at Times Square in New York City indicates the Pakistan Taliban's ambitions are far expanding, says General David H Petraeus, head of United States Central Command, who recently toured Pakistan.
Police in Pakistan have busted an illegal telephone gateway exchange in Lahore, allegedly being operated by the Taliban to make ransom calls to families of persons kidnapped by them, including the sons of former premier Yusuf Raza Gilani and slain Punjab governor Salman Taseer.
At least 17 Taliban militants were killed on Friday in a fresh assault by Pakistani security forces on a Taliban stronghold in the volatile Orakzai tribal region, official sources said.
Pakistani news website thenews.com.pk reported that a clash broke out between the groups led by Hakimullah Mehsud and Wali-ur-Rehman. The meeting was convened to appoint a sucessor to slain Taliban commander Beitullah Mehsud.
Pakistan is reportedly lobbying for new government in Kabul without Hamid Karzai as president.
Burqa-clad Taliban militants on Monday stormed a police station used by local intelligence personnel at Bannu in northwest Pakistan and took several hostages, before security men stormed the building to end the siege. Four Taliban fighters were killed and another captured following a heavy exchange of fire.
The Tehreek-e-Taliban Pakistan is a terrorist organisation, even if it has not been officially designated yet, a top United States official has told his lawmakers. The US now says that the Pakistani Taliban was responsible for the failed Times Square bomb attempt on May 1, in which a Pakistani-American, Faisal Shahzad, 30, has been arrested by federal authorities.
"We've now developed evidence that shows that the Pakistani Taliban was behind the attack," US Attorney General Eric Holder told ABC television's Sunday current affairs talkshow This Week.
Taliban chief Hakimullah Mehsud's shift to the hardline Salafi ideology has derailed the peace process with Pakistan, rediff.com's Tahir Ali reports
Pakistan President Asif Ali Zardari recently met 50 captured Taliban leaders, including Mullah Abdul Ghani Baradar, in a prison to assure them that their outfit had his government's full support and that they would be freed soon, a media report in London claimed on Sunday.
United States Secretary of State Hillary Clinton on Wednesday said that the door was still open to peace talks with Afghanistan's Taliban so long as it renounces violence and distances itself from international terrorism.
The banned Tehrik-e-Taliban Pakistan has said that it would not rule out a ceasefire if Pakistan's new government "shows seriousness" about its offer of holding a dialogue.
The Taliban launched a ferocious assault on NATO's biggest base in Afghanistan to target either ace footballer David Beckham or British Foreign Secretary William Hague or Defence Secretary Liam Fox.