Lockheed Martin today reported sales in its most recent quarter reached $13.4 billion, up from $12.6 billion in the same three-month period a year earlier. The contractor's quarterly profit hit nearly $1.2 billion, up from $955 million the prior year. All four of Lockheed's divisions, except for its space business, reported increased quarterly sales; all four business units recorded improved profit. Lockheed's missiles and fire control unit saw the greatest sales boost during the period. Its quarterly sales jumped 17...