Reaching this outback, this vast, sparsely populated mountainous interior dotted with rivers, valleys, plateaus and ghoulish tales, is a nerve-wrecking, bone-rattling drive one bend after another, for miles on together on a narrow, mountainside but asphalt road. Don’t look down if you have vertigo. The journey begins from Gangtok, the state capital, to nearly 150 km north to Thangu valley where the eponymous village—the last big civilian settlement—is located. To go beyond Thangu, civilians need to take permission and do a physical in a military camp. From Thangu the road heads east towards Gurudongmar, a lake considered holy by three faiths. It’s been a pilgrimage site for Buddhists, Hindus, and Sikhs since a time no one remembers. Midway through the 40-odd km to Gurudongmar, another road forks out to the left and leads to the bunkers. We have built new roads, tunnels and bunkers post-Doklam and have positioned Bofors howitzers at strategic points. And yet, vehicles can’t go beyond a point and soldiers have to lug equipment and ration on their shoulders and backs.