Sent_en: 2zh Supporters who include the majority of the main opposition party, argue that because of the proliferation of nuclear weapons and threats from countries such as Iran and North Korea, Britain must have a nuclear defence capability.
Sent_yy: 包括大多数主要反对党在内的支持者认为，由于核武器的扩散以及伊朗和朝鲜等国家的威胁，英国必须拥有核防御能力。