Shimla: Chinese helicopters violated Indian airspace twice in Himachal Pradesh last month. The helicopter of the People's Liberation Army of China had infiltrated the Samdo post at Lahaul Spiti.
The first intrusion was reported on April 11 and the second on April 20. In both incidents, a Chinese helicopter was observed flying on the Indian side of the international border close to Sumdoh in the Spiti subdivision.
After this infiltration from China, Indian Army, Indian Tibet Border Police (ITBP), and Himachal Police has declared a high alert in both the districts of Lahaul and Kinnaur. The security and intelligence agencies of the state and the centre have also increased the vigil. The agencies have also asked people to remain alert.