The editorial said that many questions still remain, including about the role of the political leadership.
"Was the prime minister, Nawaz Sharif, aware of the plan? Was he ordered to seek out American help for a ceasefire, or was he responsible, as Gen Musharraf has claimed, for the operation's failure?
"A decade and a half later, it is time for an objective, official examination of the facts, and for making them public. If Lt Gen (retd) Shahid Aziz and others who have spoken up are wrong, they should be contradicted. Even though preventing future mistakes is all that can be done now, the country deserves to know the truth," it added.