President Droupadi Murmu on Sunday undertook a sortie onboard Indian Navy’s indigenously-built frontline submarine INS Vaghsheer on the Western seaboard. Murmu is the second President to undertake a submarine sortie. In February 2006, APJ Abdul Kalam, the former president of India, experienced a submarine sortie onboard INS Sindhu Rakshak. Chief of Naval Staff Admiral Dinesh K Tripathi accompanied President Murmu, who is also the Supreme Commander of the armed forces, during the sortie in the Kalvari class submarine from the Karwar naval base in Karnataka, officials said. The President, donning a naval uniform, waved at naval personnel before entering the submarine. She also interacted with the crew of INS Vaghsheer and lauded their dedication, while describing the indigenous submarine as a shining example of the Indian Navy`s professional excellence and combat preparedness. Murmu, while interacting with the crew, commended their dedication, commitment and spirit of selfless service. Murmu said that this indigenous submarine is a shining example of the Indian Navy`s professional excellence, combat preparedness and unwavering commitment to national security. INS Vaghsheer, the sixth …