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:

Exercise Mitra Shakti is a joint military exercise between India and Sri Lanka (not Bangladesh) — so statement 1 is wrong. The 2023 edition (9th edition) commenced at Aundh (Pune) in November 2023 — statement 2 is correct. A key objective was joint response during counter-terrorism operations under Chapter VII of the UN mandate — statement 3 is correct. The Indian Air Force participated in this iteration for the first time alongside the Army — statement 4 is correct. Hence statements 2, 3 and 4 are correct.