Company: NOC
Filing Date: 2025-05-28
Form Type: 424B5
Source: 0001193125-25-129530
Chunk: 44

Company: NORTHROP GRUMMAN CORP /DE/
Filing Date: 2025-05-28
Form: 424B5
Chunk 44
---
 which this prospectus is a part. Each of the risk factors could adversely affect our business, results of operations, financial condition and cash flows, as well as adversely affect the value of an investment in our securities, and the occurrence
of any of these risks might cause you to lose all or part of your investment. Additional risks not presently known to us or that we currently believe are immaterial may also significantly impair our business operations.

NORTHROP GRUMMAN CORPORATION

Northrop Grumman Corporation is a leading global aerospace and defense company. We deliver a broad range of products, services and solutions
to U.S. and international customers, and principally to the U.S. Department of Defense and intelligence community. Our broad portfolio is aligned to support national security priorities and our solutions equip our customers with capabilities they
need to connect, protect and advance humanity.

The company is a leading provider of space systems, advanced aircraft, missile defense,
advanced weapons and long-range fires capabilities, mission systems, networking and communications, strategic deterrence systems, and breakthrough technologies, such as artificial intelligence, advanced computing and cyber. We are focused on
competing and winning programs that enable continued growth, performing on our commitments and affordably delivering capability our customers need. With the investments we’ve made in advanced technologies, combined with our talented workforce
and digital transformation capabilities, Northrop Grumman is well positioned to meet our customers’ needs today and in the future.

Our principal executive offices are located at 2980 Fairview Park Drive, Falls Church, Virginia 22042, and our telephone number is (703) 280-2900.

We maintain an internet site at http://www.northropgrumman.com. The information contained at
our internet site is not incorporated by reference in this prospectus, and you should not consider it a part of this prospectus.

USE OF PROCEEDS

Unless we specify otherwise, we will use the net proceeds from the sale of the securities for general corporate
purposes and those of our consolidated subsidiaries. These purposes may include repayment of debt, repurchase of our common stock, working capital needs, capital expenditures, acquisitions and any other general corporate purpose.

3

DESCRIPTION OF SENIOR DEBT SECURITIES The following description of senior debt securities, which we refer to as the debt securities, sets forth the general terms and provisions of the debt securities we may offer. The specific terms of any debt securities we offer and the extent to which these general terms and provisions apply to those debt securities will be