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...His successor, Ms Warden, has been with Northrop since 2008, the company said....
...In the fourth quarter, Northrop said its sales increased 4 per cent to $6.6bn, ahead of analysts’ forecasts of $6.4bn, driven by aerospace and missions systems....
...BAE Systems shares slipped 0.1 per cent to $30.36, Northrop Grumman declined 2.7 per cent to $232.07 and Raytheon fell 1.7 per cent to $143.81....
...This will be good news for the likes of Boeing, Raytheon, Lockheed Martin and Northrop Grumman, key contractors on big US programmes....
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