nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqypzwj9j5zrphp5caje5l2qpa4gp26z45tljqqftahs47g42egf9l6l9sxvw (nprofile…sxvw) nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyp4n8hssul5kvpduu2ugdgc44rez0kzd3cpg8zljvpd23hhlelepxdcm2e8 (nprofile…m2e8) Not sure which bit of Wikipedia you're looking at, but this page says that Trident is our only nuclear deterrent.
https://www.gov.uk/government/publications/uk-nuclear-deterrence-factsheet/the-uks-nuclear-deterrent-the-national-endeavour-explained