Explanation:

The Indian Army and the Indian Air force recently conducted a joint exercise, ‘Vayu Prahar’.

About Exercise Vayu Prahar

• It is a multi-domain air-land exercise jointly conducted by the Indian Army and the Indian Air Force.

• The special forces also participated along with the Army and the Navy in the 96-hour exercise which was held in the eastern theatre. 

• Objective: To validate joint plans to prosecute synergized multiple-domain operations. 

• The scope of the exercise included the rapid mobilization of an earmarked Rapid Reaction Force from the hinterland to undertake air-landed operations in a nominated Advance Landing Ground.

• The air-landed force further executed contingency tasks as per a realistic exercise scenario in challenging high-altitude terrain conditions.

• The exercise enabled coordination and rehearsal amongst various agencies for quick mobilization, transportation, and deployment of forces within a theatre.

Hence only statement 2nd is correct.