Watan Ke Rakhwale is an action thriller drama. The movie revolves around two brothers, Suraj (Sunil Dutt) and Arun (Mithun Chakraborty). Suraj is a jailor, who takes care of his brother Arun, along with his wife Lakshmi (Moushumi Chatterjee). Things take a turn when Arun falls in love with Radha (Sridevi), who is an orphan with a huge inheritance. However, her marriage is arranged with Narendra. Arun interrupts their marriage, and Arun and Suraj realise that Narendra and his father are part of a conspiracy that can leave the entire nation destabilized. Will the two be able to fight the powerful men or the traitors who are all set to take over the nation?