The Duty of BSF | BSF: The First Line of Defence | हिन्दी | National Geographic

Be it the scorching heat of the desert or the bone-chilling temperatures of snow-capped mountains, officers of the Border Security Force persist in nature's most extreme parts to ensure our safety. Explore their inspiring story on BSF: The First Line of Defence, on National Geographic. #NatGeoIndia
.
Subscribe to Nat Geo India: bit.ly/NatGeoIn...
► Connect with National Geographic India for more:
◼ Facebook: bit.ly/NatGeoIn...
◼ Instagram:
◼ Twitter: bit.ly/NatGeoIn...
#NatGeoIndia