Multiple choice Which of the following is the first surface-to-surface missile in India? Prithvi Trishul Agni Nag Reveal answer Fill a bubble to check yourself A Correct answer Explanation Prithvi was India's first developed surface-to-surface missile, developed under the Integrated Guided Missile Development Program. It was inducted into the Indian Army in the 1990s, making it the first operational SSM in India's arsenal.