The two films were supposed to hit the screens Aug 15, but the face off was avoided.
"I think we are releasing against the Indian Rambo in India. Best of luck to 'Singham' and Ajay Devgn," the "Rambo" star said in a statement.
"The Expendables 3" will release in Hindi, Tamil and Telugu, other than English, in India Aug 22.
"Singham Returns", on the other hand, has already minted Rs.53.14 crore in the first two days of its release.