Peru's New F-16 Block 70 Fighters Will Get Viper Shield "Super EW" System, Eight Countries Already Ordered 233 Units of Digital Countermeasure Suite
Peru's new F-16 Block 70 fighters will be equipped with L3Harris Technologies' Viper Shield electronic warfare system. Eight countries have ordered 233 units of the digital countermeasure suite, which enhances fighter survivability. Peru's first batch of 12 F-16s costs $2 billion, with a potential second batch reducing the unit cost.
How this was made

The 30-second read
Why it matters
The announcement may lift L3Harris shares and signal broader defense spending trends.
Market read
New multi‑billion defense contract for L3Harris could drive short‑term stock gains and underscores demand for advanced EW technology.
What to watch
Potential competition from other EW providers and the political instability surrounding the procurement.
Background
Peru finalized its first F‑16 Block 70 purchase and added L3Harris' Viper Shield system to the deal.
Ticker impact
L3Harris announced its Viper Shield EW system will be supplied to Peru's new F-16 Block 70 fighters, a $3.5 billion contract.
potential short‑term upside as investors price in the new defense order
First‑report of a large foreign defense contract; L3Harris is a US‑listed supplier, and the deal size is material.
Market effects
Strengthens outlook for US defense and aerospace suppliers amid rising foreign procurement.
Boosts perception of defense spending in Latin America, especially Peru.
Highlights continued demand for advanced EW systems worldwide.
Counterpoint
If the Peruvian defense budget faces delays, the contract could be postponed, limiting near‑term impact.
Key entities
- CompanyL3Harris Technologies
US‑listed defense electronics supplier providing Viper Shield EW system.
- GovernmentPeru Ministry of Defense
Buyer of F‑16 fighters and Viper Shield systems.



