Attached files
| file | filename |
|---|---|
| EX-10.3 - SEVERANCE PLAN FOR ELECTED AND APPOINTED OFFICERS OF NORTHROP GRUMMAN CORP - NORTHROP GRUMMAN CORP /DE/ | noc-03312018xex103.htm |
| EX-12.A - COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES - NORTHROP GRUMMAN CORP /DE/ | noc-03312018xex12a.htm |
| EX-10.1 - GRANT CERTIFICATE APPLICABLE TO 2018 RESTRICTED STOCK RIGHTS - NORTHROP GRUMMAN CORP /DE/ | noc-03312018xex101.htm |
| EX-10.2 - GRANT CERTIFICATE APPLICABLE TO 2018 RESTRICTED PERFORMANCE STOCK RIGHTS - NORTHROP GRUMMAN CORP /DE/ | noc-03312018xex102.htm |
| EX-32.1 - CERTIFICATION OF WESLEY G. BUSH - NORTHROP GRUMMAN CORP /DE/ | noc-03312018xex321.htm |
| EX-31.2 - CERTIFICATION OF KENNETH L. BEDINGFIELD - NORTHROP GRUMMAN CORP /DE/ | noc-03312018xex312.htm |
| EX-32.2 - CERTIFICATION OF KENNETH L. BEDINGFIELD - NORTHROP GRUMMAN CORP /DE/ | noc-03312018xex322.htm |
| EX-31.1 - CERTIFICATION OF WESLEY G. BUSH - NORTHROP GRUMMAN CORP /DE/ | noc-03312018xex311.htm |
| 10-Q - 10-Q - NORTHROP GRUMMAN CORP /DE/ | noc-03312018x10q.htm |
NORTHROP GRUMMAN CORPORATION
EXHIBIT 15
LETTER FROM INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
April 24, 2018
Northrop Grumman Corporation
2980 Fairview Park Drive
Falls Church, Virginia 22042
We have reviewed, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the unaudited interim financial information of Northrop Grumman Corporation and subsidiaries for the periods ended March 31, 2018, and 2017, as indicated in our report dated April 24, 2018; because we did not perform an audit, we expressed no opinion on that information.
We are aware that our report referred to above, which is included in your Quarterly Report on Form 10-Q for the quarter ended March 31, 2018, is incorporated by reference in Registration Statement Nos. 033-59815, 033-59853, 333-67266, 333-100179, 333-107734, 333-121104, 333-125120, 333-127317, and 333-175798 on Form S-8; and Registration Statement No. 333-217087 on Form S-3.
We also are aware that the aforementioned report, pursuant to Rule 436(c) under the Securities Act of 1933, is not considered a part of the Registration Statement prepared or certified by an accountant or a report prepared or certified by an accountant within the meaning of Sections 7 and 11 of that Act.
/s/ Deloitte & Touche LLP
McLean, Virginia