Which of the following statements about ‘Exercise Mitra Shakti-2023’ are correct?

• 1. This was a joint military exercise between India and Bangladesh.
• 2. It commenced in Aundh (Pune).
• 3. Joint response during counter-terrorism operations was a goal of this operation.
• 4. Indian Air Force was a part of this exercise.

Select the answer using the code given below. [UPSC CSP 2024]