evidence: Pakistan later occupied the Saltoro Ridge which separates Siachen from the Pakistan Controlled Kashmir. It is actually here where the war is fought. The north eastern wall of the glacier which forms a part of the Karakoram mountains, separates the Siachen from territory held by China where the Trans-Karakoram Tract which is controlled by China and claimed by India, becomes another source of conflict between these countries. [...] Pakistan also landed its troops on Chumik glacier, one of the glaciers on the Pakistan side of Saltoro, after fearing that India was planning another misadventure, but subsequently withdrew the troops after the ceasefire between the two in May 1989 when both sides decided not to occupy it again despite the talks failing to find any solution to the Siachen conflict which is divided by the Actual Ground Position Line (AGPL) between the two countries.