<Tr> <Th> NPT party </Th> <Td> Yes (1968, one of five recognised powers) </Td> </Tr> <Table> <Tr> <Th> Nuclear weapons </Th> </Tr> <Tr> <Td> </Td> </Tr> <Tr> <Th> Background </Th> </Tr> <Tr> <Td> <Ul> <Li> History </Li> <Li> Warfare </Li> <Li> Design </Li> <Li> Testing </Li> <Li> Delivery </Li> <Li> Yield </Li> </Ul> <Ul> <Li> Effects and estimated megadeaths of explosions </Li> </Ul> <Ul> <Li> Winter </Li> <Li> Workers </Li> <Li> Ethics </Li> </Ul> <Ul> <Li> Arsenals </Li> <Li> Arms race </Li> <Li> Espionage </Li> <Li> Proliferation </Li> <Li> Disarmament </Li> <Li> Terrorism </Li> <Li> Opposition </Li> </Ul> </Td> </Tr> <Tr> <Th> Nuclear - armed states </Th> </Tr> <Tr> <Td> <Dl> <Dd> NPT recognized United States </Dd> <Dd> Russia </Dd> <Dd> United Kingdom </Dd> <Dd> France </Dd> <Dd> China </Dd> </Dl> <Dl> <Dd> Others India </Dd> <Dd> Israel (undeclared) </Dd> <Dd> Pakistan </Dd> <Dd> North Korea </Dd> </Dl> <Dl> <Dd> Former South Africa </Dd> <Dd> Belarus </Dd> <Dd> Kazakhstan </Dd> <Dd> Ukraine </Dd> </Dl> </Td> </Tr> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> </Table> <Tr> <Th> Nuclear weapons </Th> </Tr> <Tr> <Th> Background </Th> </Tr>

Where does the uk store its nuclear weapons