---
title: "洛克希德马丁赢得了价值 2.33 亿美元的红外系统合同"
description: "洛克希德马丁获得了一份价值 2.33 亿美元的合同，为美国空军和空中国民警卫队提供 IRST21 Block II 红外探测系统及备件。这些系统通过实现对空中目标的被动探测，增强了飞行员的态势感知和决策能力。Block II 版本配备了新光学、先进处理器和优化算法，以提高探测范围和准确性。该合同标志着在美国海军成功进行作战验证后，进入系列生产阶段"
type: "news"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/262056772.md"
published_at: "2025-10-21T12:25:36.000Z"
---

# 洛克希德马丁赢得了价值 2.33 亿美元的红外系统合同

> 洛克希德马丁获得了一份价值 2.33 亿美元的合同，为美国空军和空中国民警卫队提供 IRST21 Block II 红外探测系统及备件。这些系统通过实现对空中目标的被动探测，增强了飞行员的态势感知和决策能力。Block II 版本配备了新光学、先进处理器和优化算法，以提高探测范围和准确性。该合同标志着在美国海军成功进行作战验证后，进入系列生产阶段

Lockheed Martin announces that it has been awarded a firm-price contract worth $233m to supply the US Air Force and Air National Guard with IRST21 Block II infrared detection systems and spare parts.

These long-range infrared search and track sensors enable passive detection of airborne targets, improving pilots' situational awareness and decision-making speed. The Block II version incorporates new optics, advanced processors, and optimized algorithms, offering increased detection range and improved accuracy for engagements outside the field of view.

Cristin Stengel, director of the IRST21 program, emphasizes that this evolution provides pilots with a decisive advantage against emerging threats. The contract marks the transition to series production following operational validation by the US Navy.

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