What is the PrSM missile that the US used for the first time in Iran? | Israel-Iran conflict News

Why in news

The United States military deployed Precision Strike Missiles (PrSMs) for the first time against Iran during 'Operation Epic Fury'.

Background

The PrSM is a long-range precision strike missile developed by Lockheed Martin with a range of up to 499km. It was deployed by the US military in conjunction with LUCAS drones, MQ-9 Reaper drones, ATACMs, and Tomahawk Cruise Missiles.

Facts for Prelims

• S&TPrSM: Precision Strike Missiles developed by Lockheed Martin with a range of up to 499km
• FactOperation Epic Fury: The codename for the ongoing US military operation against Iran
• S&TLUCAS drones and MQ-9 Reaper drones: Used in conjunction with PrSMs for deep strike capabilities
• FactINF Treaty: The US withdrew from this treaty in 2019, allowing the use of missiles exceeding 500km range

For Mains

Q. Discuss how the evolution of long-range precision strike capabilities and the erosion of arms control treaties like the INF impact global strategic stability.

Dimensions to cover in your answer

• Strategic imbalance: Unrestricted deployment of sub-500km missiles creates 'gray zone' capabilities
• Arms control erosion: Withdrawal from INF Treaty facilitates rapid proliferation of intermediate-range strike assets
• Technological asymmetry: Integration of autonomous drones with precision missiles complicates traditional deterrence

Keywords: Strategic Stability · Arms Control · Precision Strike · Defense Technology · Geopolitical Friction

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