New Delhi [India], October 4 (ANI): New Delhi [India], October 4 (ANI): Ahead of Indian Air Force Day (IAF), IAF chief Air Chief Marshal AP Singh stressed on Friday the country’s need to have an indigenous weapon system to deal with the security challenges, saying relying on foreign weapons ‘can create a choke point’ for the country due to ‘changing intrest’. Speaking at a press conference, Air Chief Marshal AP Singh said, When it comes to conflict situations, if you are relying on getting your weapons from outside, there will always be different interests and changing interests, which can cre…