Why would you be angry? The letter was written when the PM first came into office, the political landscape would surely have considerably changed since then if

Why would you be angry? The letter was written when the PM first came into office, the political landscape would surely have considerably changed since then if it came to nuclear war. You'd have both more context and more freedom to act on what you think is right — I see no reason to be mad that you can't shift the choice to someone else.