Visakhapatnam: President Pranab Mukherjee accepting the guard of honour at the International Fleet Review and Flypast in Visakhapatnam on Saturday. PTI Photo(PTI2_6_2016_000053B) *** Local Caption ***Visakhapatnam: President Pranab Mukherjee, Prime Minister Narendra Modi, Defence Minister Manohar Parrikar (L) and Chief of Naval Staff Admiral RK Dhowan (2nd L) at the International Fleet Review and Flypast in Visakhapatnam on Saturday. PTI Photo(PTI2_6_2016_000056B)Visakhapatnam: Prime Minister Narendra Modi inspecting the Guard of Honour at the International Fleet Review in Visakhapatnam on Saturday. PTI Photo (PTI2_6_2016_000090B)Indian aircraft carrier Vikramaditya is seen during the final rehearsal of International Fleet review in Vishakapatnam, India, Thursday, Feb. 4, 2016. Vikramaditya is a modified Kiev-class aircraft carrier which entered into service with the Indian Navy in 2013. Indian President Pranab Mukherjee, who is the supreme commander of the armed forces, will review a fleet of nearly 70 naval ships including several from foreign countries on Feb. 6, 2016. (AP Photo/Saurabh Das)Indian aircraft carrier Vikramaditya is photographed in the foreground during the final rehearsal of International Fleet review in Vishakapatnam, India, Thursday, Feb. 4, 2016. Vikramaditya is a modified Kiev-class aircraft carrier which entered into service with the Indian Navy in 2013. Indian President Pranab Mukherjee, who is the supreme commander of the armed forces, will review a fleet of nearly 70 naval ships including several from foreign countries on Feb. 6, 2016. (AP Photo/Saurabh Das)An Indian naval helicopter demonstrates a rescue operation in front of an Indian naval ship carrying Indian President Pranab Mukherjee, during International Fleet Review in Vishakapatnam, India, Saturday, Feb. 6, 2016. Mukherjee, who is the supreme commander of the Indian armed forces, reviewed a fleet of over 90 naval ships including several from foreign countries. (AP Photo/Saurabh Das)Indian naval ships are seen during the final rehearsal of the International Fleet review in Vishakapatnam, India, Thursday, Feb. 4, 2016. Indian President Pranab Mukherjee, who is the supreme commander of the armed forces, will review a fleet of nearly 70 naval ships including several from foreign countries on Feb. 6, 2016. (AP Photo/Saurabh Das)Indian sailors on Viraat aircraft carrier salute as Indian president’s yacht moves past them during the final rehearsal of International Fleet review in Vishakapatnam, India, Thursday, Feb. 4, 2016. Indian President Pranab Mukherjee, who is the supreme commander of the armed forces, will review a fleet of nearly 70 naval ships including several from foreign countries on Feb. 6, 2016. (AP Photo/Saurabh Das)Visakhapatnam: President Pranab Mukherjee (C), Prime Minister Narendra Modi, Defence Minister Manohar Parrikar (L) and Chief of Naval staff Admiral R K Dhowan (2nd L) at the International Fleet Review and Flypast in Visakhapatnam on Saturday. PTI Photo(PTI2_6_2016_000070B) *** Local Caption ***