A Colonel-rank officer and two soldiers of the Indian Army were killed in a violent face-off with Chinese troops in the Galwan Valley area of Ladakh on Monday night. The face-off took place during efforts to de-escalate the prevailing tensions along the Line of Actual Control (LAC) in eastern Ladakh. Meanwhile, Aaj Tak exclusively spoke to Former Army Chief Bikram Singh regarding this issue. Watch video for more details.