<Tr> <Td> Mass: </Td> <Td> 10.3 tonnes </Td> <Td> 7.1 tonnes </Td> </Tr> <Tr> <Td> TNT equivalent: </Td> <Td> 11 tons (22,000 lb) </Td> <Td> ≈ 44 tons (≈ 88,000 lb) </Td> </Tr> <Tr> <Td> Blast radius: </Td> <Td> 150 meters (492 ft) </Td> <Td> 300 meters (984 ft) </Td> </Tr> <Tr> <Td> Guidance: </Td> <Td> INS / GPS </Td> <Td> GLONASS </Td> </Tr>

Who has the most powerful weapon in the world