After hearing the case, the chief justice reserved the judgment without giving a date for its announcement.
The court issued its reserved ruling, upsetting the Pakistan Tehreek-e-Insaf (PTI), which claimed the arrest was illegal and that the IHC would rule in favour of party chief Imran Khan.
In unprecedented scenes, supporters of former prime minister Imran Khan on Tuesday stormed the Pakistan Army headquarters in the garrison city of Rawalpindi and the Corps Commander's residence in Lahore after his dramatic arrest in a corruption case.
Significantly, these 12 officers would form a major part of the team that the new army chief will inherit, observes Rana Banerji, who headed the Pakistan desk at RA&W, India's external intelligence agency.
'The senior army leadership has no interest in reconciling with Imran Khan, and no interest in seeing him return to power.'
Keeping the contents of the BBC documentary aside, Rishi Sunak's response needs to be viewed in the backdrop of Britain's historically close relations with Pakistan, argues Lieutenant General Prakash Katoch (retd).
Taliban terrorists have on Saturday night held 10-15 hostages, including security personnel, hours after launching an audacious attack on Pakistan Army's headquarters in nearby Rawalpindi that sparked a fierce gun battle in which a Brigadier and five other armymen were killed.
'Jaish looked to creating regional mayhem, at a time when peace appeared more likely, and when that peace would have threatened Jaish's existence.'
The blast caused considerable damage to the facade of the Shalimar Hotel on Mall Road, less than a kilometre from the Army's fortified General Headquarters that was besieged by a group of terrorists nearly a month ago. Several Army officers' messes, sensitive military installations and other hotels are located near the hotel.
Tahir Ali profiles the Amjad Farooqi and Ilyas Kashmiri groups, responsible for the recent surge of terrorism in Pakistan.
In an operation in this capital of Punjab province, police picked up 40 people, including a key suspect Luqman, who was caught with an explosive jacket, police said. Most of the suspects arrested here belong to banned militant groups like the Lashkar-e-Jhangvi, Siphah-e-Sahaba, Sipah-e-Muhammad and Jaish-e-Mohammad, all Punjabi militant groups.
The attack on the Pakistan Army headquarters in Rawalpindi reportedly saved two top officers from being sacked for creating misunderstanding between the Army and the President House, according to a Pakistani daily.
Heavy firing and explosions were reported on Saturday near the entrance of the Pakistan Army's General Headquarters in the garrison city of Rawalpindi, though it could not be immediately ascertained if there were any casualties.
Tehreek-e-Taliban has claimed responsibility for the brazen attack on the Pakistan Army's Headquarters in Rawalpindi on Saturday, which left four of its militants and eight soldiers dead.
Terrorists from the Taliban and other banned groups like the Jaish-e-Mohammad carried out the assault on the Pakistan army headquarters with the intention of taking hostages who could be swapped for over 100 arrested militants, a military spokesman said on Monday.
Prime Minister Khan, in his address, said Pakistan will never fight any other country's war in future and his government's foreign policy will be in the best interest of the nation.
'Pakistan may have moved back from this devilish plot in 2007, but there is no guarantee it won't be on the drawing boards again,' warns Rajeev Sharma.
'For Pakistan, the comfortable old calculations and certainties are no longer valid.' 'Strikes on Indian targets now carry a high risk of retaliation and escalation,' notes Ajai Shukla.
Should India engage Pakistan's generals directly, bypassing Imran? Ambassador G Parthasarathy, India's former high commissioner to Pakistan, ponders Delhi's diplomatic dilemma.
'If this were to happen, it won't exactly be a game changer because Pakistan is known for treating arrested terrorists as 'political prisoners', who are generally given VIP treatment,' says Rajeev Sharma.
'If this were to happen, it won't exactly be a game changer because Pakistan is known for treating arrested terrorists as 'political prisoners', who are generally given VIP treatment,' says Rajeev Sharma.
'Jaish aided by LeT attacked Parliament knowing mobilisation of Indian military assets would be the consequence.' 'That mobilisation happened, necessitating a military response from Musharraf who moved troops guarding back doors out of Tora Bora, facilitating Osama's escape.'
'An operation such as the Mumbai attacks, which needed expert technical assessment, money and time to prepare, could not have been carried out without the knowledge of the ISI's leadership.'
'Both India and Pakistan are now, for the first time in history, very closely allied and connected with the US -- economically and politically.'
'Perhaps the biggest indication was its striking decision in November to delink LeT from its aid certification process.' 'The administration decided that the US, in order to send military aid to Pakistan, would not need to certify that Pakistan is cracking down on LeT.' 'Perhaps the administration was trying to offer a carrot -- in effect, we're backing off on LeT, but in return we expect you (Pakistan) to go after the Haqqanis.' 'Either way, the optics were dreadful for the US given that Hafiz Saeed was released from house arrest a few days after the US move.' 'The US reacted angrily, but eventually it moved on, and refocused on its core concern: The Afghan-focused terror groups.'
'It is in the interest of both sides that the visit of the US President is seen as being successful. Both sides have invested considerable political capital in it. This rapid exchange of visits and the decisions taken have to be justified, beyond the symbolism, which is no doubt important in itself. This opportunity to impart a fresh momentum to ties should not be missed,' says former foreign secretary Kanwal Sibal.