The intrusions were spotted by a shepherd who informed Indian troops, he said.
Like the initial reconnaissance mission, there were no aims or objectives set out for the entire Kargil operation, which was masterminded by Maj Gen Javed Hassan, then chief of the Force Command Northern Areas, Hussain said.
Hassan drew up the plan to occupy Indian positions along the LoC and convinced then Rawalpindi Corps Commander Lt Gen Mahmud Ahmad, then Chief of General Staff Lt Gen Mohammad Aziz and Musharraf to back the venture, Hussain said.
Hostilities between Indian and Pakistani troops broke out in early May, over a month after Musharraf crossed the LoC and spent a night on the Indian side.