The Protection of Sea Lines of Communication during 1971 War

As the bulk of India’s foreign trade transits through sea, it turns sea lines of communication through the Indian Ocean strategically important for India. The newly independent India did not pay adequate attention to this factor. Consequently, within two decades of independence continuous flow of unprotected large volume of India’s sea trade had become a strategic target for its adversaries. In this context, during the 1971 India–Pakistan war, India efficiently protected its vital sea lanes, ensuring that goods and commodities continued to reach Indian ports. Geostrategic and political calculations played a major role behind this success.