NEWPORT NEWS SHIPBUILDING INC. RETIREMENT PLAN

[ EIN: 95-4840775 | Plan No. 100 ]

Form 5500 filing classifies NEWPORT NEWS SHIPBUILDING INC. RETIREMENT PLAN as a Defined Benefit plan, sponsored by NORTHROP GRUMMAN CORPORATION. The plan is a Large Plan with 15471 participants and total assets of $1,090,083,250 reported for the 2010 plan year.

Form 5500 filings provide transparency into participant counts, financial structure, and compliance reporting.

---

Plan Sponsor: NORTHROP GRUMMAN CORPORATION

Location: 1840 CENTURY PARK EAST, LOS ANGELES, CA 90067

EIN: 954840775

Plan Number: 100

Plan Year: 2010

Plan Size: Large Plan

Plan Entity Type: Defined Benefit

Plan Type: Defined Benefit

Participants: 15471

Total Assets: $1,090,083,250

---