Chandigarh, Nov 16: Pakistani terrorists are planning major terror attack in Punjab and Delhi. Punjab has been put on high alert after one of the most wanted terrorists, Al-Qaeda's commander Zakir Moosa, along with a group of 5-6 Jaish-e-Mohammed terrorists were sighted in Punjab. The police has alos released the posters of Zakir Moosa. Intelligence reports suggest that the this group may be heading towards Delhi. "We had inputs about his movements near Amritsar. So we have released wanted posters of him to make public aware & have requested public to tell us if they have any information," Gurdaspur SSP Swarandeep Singh said on the release of Moosa posters. In view of the terror alert, security has been increased at the Bhakra Nangal Dam and Ranjit Sagar Dam, and entry of tourists and outsiders has been banned in the area.Earlier, the counter intelligence wing of Punjab Police had put the state on high alert about the presence of at least half-a-dozen terrorists belonging to Pakistan-based group Jaish-e-Mohammad (JeM) in the state and said they could be moving towards the national capital.The reports suggest that the terrorists entered India from the international border in Ferozepur area.A letter issued by the Counter Intelligence Inspector General said: "At least six to seven terrorists are reportedly in Punjab (possibly Ferozepur area) and planning to move towards Delhi from Punjab side."The note advised the authorities to step up security, especially along the border, and checking across the state."There is a need to review and strengthen the second line of defence along the Indo-Pakistan border and to coordinate closely with BSF and other police/defence establishments in your areas," it added.The intelligence alert came just a day after four persons snatched a taxi at gunpoint near Madhopur area, sparking fears of a Pathankot airbase-like attack that took place in 2016.The taxi, a silver-coloured Toyota Innova, was initially hired by the four men from Jammu. They had booked it for Pathankot. Near Madhopur, they forced the driver of a car out at gun-point and drove off, the police said.The taxi driver, with the help of passers-by, later informed the police.The Pathankot airbase of the Indian Air Force (IAF) was attacked by terrorists, suspected to be from Pakistan on January 2, 2016. Seven people were killed in that attack.Prior to the terrorist attack on the IAF base in 2016, suspected Pakistani terrorists had carried out an attack on Dinanagar town in neighbouring Gurdaspur district.The Dinanagar terror attack took place on July 27, 2015 when three Pakistani terrorists entered from the border belt.