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In light of the coalition government's spending review, the letter concluded that the Prime Minister was ill-advised, as the Tornado fleet will, over a period of ten years, cost over seven times more than the Harrier fleet.
In response, the government's Armed Forces Minister, Nick Harvey, told the BBC's Today Programme that the Falklands could still be protected without an aircraft carrier. Mr Harvey also insisted that the Tornado was the correct aircraft for the Afghan conflict, and that the decision was taken in light of a detailed investigation that took on board a balance of advice from military leadership.
A further consequence of the cuts is that no planes will be able to fly from British carriers until at least 2019, which means that the Britain will require warning to respond to any military attack. On this capability gap, the admirals commented that "The government has, in effect, declared a new '10-year rule' that assumes Britain will have warning time to rebuild to face a threat."