India, July 25 -- Desh bhakti seems to be the flavour of the season in Bollywood, with a host of movies on defence personnel lined up. Set to release close to Independence Day is Bhuj - The Pride of India, based on the 1971 Indo-Pak war, with actor Ajay Devgn's character inspired by Squadron Leader Vijay Karnik. Then there is Sidharth Malhotra-starrer Shershaah, based on Kargil martyr Captain Vikram Batra. Later, Vicky Kaushal will be seen in Sam Bahadur, a biopic on India's first Field Marshal, Sam Manekshaw, while Varun Dhawan will portray youngest Param Vir Chakra recipient, Second Lt Arun Khetarpal. And Kangana Ranaut will play an Air Force pilot in Tejas....