Comprehension — quick quiz

Passage: The Indian Navy has always been a crucial component of the nation's defence strategy. With a coastline stretching over 7,500 kilometres and island territories in the Arabian Sea and Bay of Bengal, maritime security is of paramount importance. The Navy not only guards our waters against external threats but also plays a vital role in disaster relief operations, humanitarian assistance, and anti-piracy missions. Modern naval warfare requires advanced technology, well-trained personnel, and constant vigilance. The Indian Navy's role extends beyond military operations to include securing trade routes that are essential for India's economic growth. Question: What is the primary focus of the passage?