The military has already expressed concern that India may be trying to move past the line of control which divides the Pakistan and Indian forces. In recent days the Pakistan army says it has noticed a concentration of Indian troops and aircraft in Kashmir, and warned them not to cross the line.
Correspondents say there has been no sign that the Indian forces have moved.
India says it is trying to remove militants who moved into Indian-controlled Kashmir from Pakistan and took territory near the town of Kargil. Pakistan says that while it offers moral support to the militants, it does not give them logistical back-up. The foreign minister of Pakistan has called for restraint. Sartaj Aziz told a local news agency he did not know why India had decided to attack Kashmir and the action should not be escalated. We don't know why they are escalating the situation.