Guwahati, May 16 (PTI) The Indian Army's Eastern command chief on Monday said China's People's Liberation Army (PLA) is engaged in infrastructure capacity enhancement across the international border in Arunachal Pradesh.<br> General Officer Commanding-in Chief of the Eastern command, Lt Gen R P Kalita, however, said the Indian side is also continuously upgrading its infrastructure and capabilities to deal with any situation which may arise along the border.<br> "Across the Line of Actual Control in Tibet region, a lot of infrastructure development is going on. The other side is constantly upgrading their road, rail and air connectivity so that they are in a better position to respond to a situation or mobilise forces," he said at a press conference here.<br> The Chinese authorities have built border villages close to the LAC that can be used for dual purposes, Kalita said.<br> "We are continuously monitoring the situation. We are also upgrading our infrastructure and capabilities as well as the mechanism to handle the situation. These have put us in a robust position," he added.<br> The Indian Army Commander acknowledged that difficult terrain and inclement weather conditions have been the biggest challenges while enhancing capabilities and infrastructure in forward locations.<br> He asserted that the Indian Army is fully ready with "high level of operational preparedness". PTI TR<br>JRC JRC