Breaking Defense is reporting that President Donald Trump signed a Greenland security agreement, defusing tensions with allies. It said analyst Rasmus Søndergaard told the outlet that after months of threats and geopolitical tension, it looked like "worst outcomes have been averted."

Breaking Defense also is reporting that the Navy has selected Capt. Tamara Lawrence as its new chief of information. It said Lawrence, the current acting chief of information, will take over the post traditionally held by a rear admiral.

Separately, Breaking Defense is reporting that the U.S. military wants authorization to repair its systems without contractor support. It said that at the moment, that goal is easier said than done.

Breaking Defense also is reporting that Northrop Grumman is eyeing munitions supply work while Lockheed Martin is eyeing funding, according to the companies' chief executives. It said Northrop CEO Kathy Warden told investors at the Morgan Stanley conference that the company is taking the opportunity to work with partners it has not worked with before, show them its products, and define its path to gaining share on those weapons.