"We convey our sympathy to the family of Hanamanthappa. He and the other soldiers of the Madras Regiment died in tragic conditions.
"The government must offer them exemplary compensation, not the normal type. It also must give employment to some of their family members," CPI general secretary S Sudhakar Reddy said.
Party national secretary D Raja also paid tributes to Hanamanthappa and termed the soldier's demise as "shocking" after the latter raised hopes of survival.
Koppad was among 10 soldiers of 19th Battalion of Madras Regiment in a high-altitude military post which was struck by the avalanche and nine of them, including a Junior Commissioned Officer, died earlier.