Q 1.

With reference to the Indo-Tibetan Border Police (ITBP), consider the following statements:

1. The ITBP was established in 1962 following the India–China war.
2. The ITBP guards the entire India–China border, including the international boundary with Pakistan.
3. The ITBP specialises in high-altitude operations, including mountaineering and skiing.
4. Modern drone and anti-drone systems can improve border surveillance and operational preparedness.

Which of the statements given above are correct?