BORDER skirmishes with Pakistan are not uncommon. But the intensity of the recent clash along the Line of Control (LOC) came as a surprise to both the Defence and External Affairs Ministries. While Indian army commanders on the border talked of 70 Pakistani casualties, Pakistanis simply laughed off these claims. And that left New Delhi in a bit of a spot. It had to explain how the army got the fig-ure of 70—a difficult proposition in the face of repeated Pakistani denials.