New Delhi, May 3 -- A war-like situation is developing on the Kutch-Sind border following massive attacks by Pakistan army regulars on four Indian border posts spread over a length of more than 50 miles - the Sardar Post, Vigokot, an unnamed place 30 miles east of Kanjarkot and Chadbet. The attacks, launched this morning, were preceded by intensified Pakistani shelling of Indian positions last night. The fiercest battle of the day, according to official reports, was fought at an unnamed place in the Rann of Kutch marked on the map as Point 84-about 30 miles east of Kanjarkot. Pakistanis attacked the post in brigade strength of about 3,500 troops and tanks. Reports reaching New Delhi this evening said three Pakistani tanks were destroyed by ...