evidence: The inhospitable terrain beyond point NJ9842 was not demarcated, simply because U.N. officials didn’t think either country would ever dispute such a barren region. But in the decades following the Karachi Agreement, both India and Pakistan claimed sovereignty over the Siachen area. Then, in 1983, India began receiving intelligence reports warning of an imminent Pakistani incursion into the region, and a potential assault on the Saltoro Ridge, a strategic location on the southwest side of the Siachen Glacier. [...] Pakistan went ahead and launched Operation Ababeel in April 1984, with the intention of taking the Saltoro Ridge. But thanks to the previously obtained intelligence, India launched Operation Meghdoot just 48 hours before the Pakistani assault. When the Pakistan forces arrived, the Indians had already captured the heights of Saltoro. [...] But from the 2003 ceasefire up until the present day, things remained much as they had before, with India in control of the Siachen Glacier and all of its tributary glaciers, as well as all the main passes and ridges of the Saltoro Ridge. Pakistan, meanwhile, holds posts at lower elevations along the spurs of the Saltoro ridgeline.