Bengaluru: With the strategic gravity shifting from West to East, especially to Asia and Asia Pacific, “India faces security challenges in the region due to an assertive China and an intrusive Pakistan,” the IAF chief, Air Chief Marshal Arup Raha, said on Saturday.

Air Chief Marshal Arup Raha (L), former Air Marshal BU Chengappa (C) and chairman HAL RK Thyagi (R) in Bengaluru. Pic/PTI