There are many actresses in Bollywood who are associated with the armed forces on the ground and more specifically they have one of their relations actively serving the army. Here are some names. 

Priyanka Chopra: Her father Late Dr Ashok Chopra was a surgeon in the army. 

Gul Panag: She is the daughter of Lieutenant General Harcharanjeet Singh Panag.

Anushka Sharma: She is the daughter of Colonel Ashok Kumar Sharma

Preity Zinta: Her father Durganand Zinta, was an army officer. 

Chitrangada Singh: She is the daughter of Colonel Niranjan Singh