India's brave soldier, Lance Naik Hanamanthappa, who survived the Siachen avalanche passed away on Thursday in Delhi.The condition of Lance Naik Hanamanthappa Koppad, the Siachen braveheart who defied death for six days buried under snow, had worsened today morning and the soldier went into deep coma before he passed away.Hanumanthappa, who hailed from Karnataka, was found alive after being buried under 25 feet of snow for six days after an avalanche hit his post at the altitude of 19,600 feet close to the Line of Control (LoC) with Pakistan where the temperature was minus 45 degrees Celsius.Nine other personnel at the post, including a Junior Commissioned Officer (JCO), of Madras Regiment have died when avalanche hit Indian army post in Siachen.