Finance

RTX secures $1.6 billion sustainment contract for F135 engines

Published by Global Banking & Finance Review

Posted on December 2, 2025

1 min read

· Last updated: January 20, 2026

Add as preferred source on Google
RTX secures $1.6 billion sustainment contract for F135 engines
Global Banking & Finance Awards 2026 — Call for Entries

Dec 2 (Reuters) - RTX said on Tuesday it has secured a $1.6 billion sustainment contract related to its F135 engines, which power variants of Lockheed Martin's F-35 fighter jets. The contract includes

RTX Secures $1.6 Billion Contract for F135 Engine Support

Dec 2 (Reuters) - RTX said on Tuesday it has secured a $1.6 billion sustainment contract related to its F135 engines, which power variants of Lockheed Martin's F-35 fighter jets.

The contract includes depot-level maintenance and repair, engineering support, as well as restocking of spare parts for the U.S. and international customers.

Pratt & Whitney, the engine-making arm of RTX, has so far delivered more than 1,300 F135 engines to the U.S. and 20 other allied nations.

In August, RTX had received a $2.8 billion contract for the production of F135 engines.

(Reporting by Aishwarya Jain in Bengaluru; Editing by Shailesh Kuber)

Key Takeaways

  • RTX secures a $1.6 billion contract for F135 engine sustainment.
  • Contract includes maintenance, repair, and spare parts restocking.
  • Pratt & Whitney has delivered over 1,300 F135 engines.
  • The contract supports U.S. and international customers.
  • RTX previously received a $2.8 billion production contract.

Frequently Asked Questions

What is a sustainment contract?
A sustainment contract is an agreement for ongoing support and maintenance of equipment or systems, ensuring they remain operational and effective over time.
What are F135 engines?
F135 engines are advanced jet engines used to power the Lockheed Martin F-35 Lightning II fighter jets, providing thrust and performance for various military operations.
What is depot-level maintenance?
Depot-level maintenance refers to comprehensive repair and maintenance services conducted at specialized facilities to ensure the longevity and reliability of military equipment.
What is engineering support?
Engineering support involves providing technical expertise and assistance in the design, development, and maintenance of systems and equipment to enhance their performance.
What are spare parts?
Spare parts are components that can be replaced in machinery or equipment to ensure continued operation and functionality, often used in maintenance and repair.

Tags

Related Articles

More from Finance

Explore more articles in the Finance category