Invitation to Northrop Grumman’s First Quarter 2017 Financial Results Conference Call

| Source: Northrop Grumman Corporation

ADVISORY, April 10, 2017 (GLOBE NEWSWIRE) -- Northrop Grumman Corporation (NYSE:NOC) plans to release its first quarter 2017 financial results on Wednesday, Apr. 26, 2017. You are invited to participate in a conference call following this release. The information is:

Date:Wednesday, Apr. 26, 2017
Time:Noon Eastern time, 9 a.m. Pacific time
 Call in by 11:45 a.m. Eastern time, 8:45 a.m. Pacific time
Call-in Number:  1-877-600-7013 – domestic
 1-414-238-0944 – international

A live audio broadcast of the conference call will be available on the Investor Relations page of the Northrop Grumman website at

For those who cannot participate in this call, it will be archived on the Investor Relations page for a limited time. It will also be recorded and available through Wednesday, May 3, 2017, by calling 1-855-859-2056 (domestic) or 1-404-537-3406 (international).  Please use conference ID 4123852.

If you have any questions, please call Steve Movius, vice president, Investor Relations, at 703-280-4575 or Denny McSweeny, director, Investor Relations at 703-280-4578.