Thirty-five years ago, the Indian army was in no shape to fight any scientific battle (see box), since the military and political leadership did not provide the necessary infrastructure needed to fight a war in the high ranges. The scene today, however, while still stark, has seen a tremendous change. Both road and telecommunication backup is very good considering the conditions. Three decades after the Chinese swept through the hills of Arunachal Pradesh to reach within striking distance of Tezpur in the plains of Assam, the Indian army has strengthened its defences along its northern borders. The new preparedness is evident throughout the 400 km drive through rough, hilly terrain from Tezpur to Bumla. As Lt Gen R K Sawhney, commander of the 4 Corps which has the overall responsibility of guarding the Chinese frontiers, says: "Our defences are impeccable now. I think even the other side knows this."