Indian cheer during the launch of Indian Navys anti-submarine warfare corvette INS Kiltan on the Ganges river in Kolkata, India, Tuesday, March 26, 2013. The Indian built corvette is named after the Kiltan island in Indias Lakshwadeep archipelago. (AP Photo/Bikas Das)
New Delhi,26/03/2013: Communications & Information Technology Minister Kapil Sibal (R) with Telecom Secretary R Chandrashekhar releasing National IPv6 Deployment Roadmap Version II at Sanchar Bhavan in New Delhi on March 26, 2013. Photo:R_V_Moorthy
Dehradun, Uttarakhand, March, 26, 2013: A Girl's Apply Colour to each other during the Holi celebrating at Dehradun on Tuesday, March, 25, 2013.photo. Virender Singh Negi
South Korean President Park Geun-hye, center, walks through gravestones for South Korean sailors killed in a sunken war ship, at a cemetery in Daejeon, South Korea, Tuesday, March 26, 2013. An explosion ripped apart the 1,200-ton warship, killing 46 sailors near the maritime border with North Korea in 2010. South Korea marks three years from the incident on March 26. (AP Photo/Kim Jae-hwan, Pool)
A wildlife officer watches over three young pelicans after they are released into the lake in St James's Park in London, Tuesday, March 26, 2013. Three Great White Pelicans, a gift from the City of Prague were introduced into the lake after spending 2 months in an enclosure in the park to get them acclimatized to the new surroundings. (AP Photo/Kirsty Wigglesworth)