Jame Mattis – Focus on a lethal millitary Share this quote: My belief is that we have to stay focused on the military that is so lethal that on the battlefield, it is the enemy’s longest day and worst day when they run into that force. – Jame Mattis (1950-) Senate confirmation hearing Is this quotation insightful, though-provoking, useful? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0