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Fibre Optic Drones: Hezbollah's New Asymmetric Threat vs Israel – Implications for India's Defence

Target:UPSC GS-IIIMPSCTeachingSSC GAPrelims HighMains HighStatic GK Link
20 Jun 2026
~2 min
Source: Indian Express
Key Data:5 km20 to 30 kmJune 19, 2026April 20268 to 10 km
Bodies:IDFHezbollahManohar Parrikar Institute for Defence Studies and AnalysesIndian Army
Practice MCQs from today's news ▸
What This Article Covers

1.Fibre optic drones are tethered to operators via thin cables, making them immune to RF detection, jamming, and spoofing, posing a major challenge to Israel’s sophisticated EW systems.

2.Hezbollah has effectively deployed these drones in southern Lebanon since April 2026, causing IDF casualties and vehicle losses, leading to a ceasefire on June 19, 2026.

3.India, after the 2025 Pahalgam attack and drone use, is advised to invest in hard-kill counter-drone systems, AI-based detection, and airborne platforms like LCH and LCA.

The Big Picture
Prelims · HighMains · High

This article explains how Hezbollah is using fibre optic drones – invisible to radar and jamming – against Israel’s advanced electronic warfare systems. For UPSC aspirants, this highlights the shifting nature of asymmetric warfare and the urgent need for India to develop hard-kill counter-drone capabilities, a topic highly relevant for GS3 (Security & Defence Technology).

Exam Lens

Quick Exam Facts From News

Ceasefire DateJune 19, 2026 (IDF-Hezbollah)
Initial Range of Fibre Optic Drones5 km
Claimed Extended Range20-30 km
Primary VulnerabilityWind, rain, cable snap
India’s Key RecommendationHard-kill counter-drone systems & airborne platforms

1-Minute Revision

  • ›Ceasefire Date: June 19, 2026 (IDF-Hezbollah)
  • ›Initial Range of Fibre Optic Drones: 5 km
  • ›Target this Data: Fibre optic drone range claimed up to 20-30 km; initial operational range 5 km.
  • ›Target this Nodal Body: Israel Defense Forces (IDF) and Hezbollah (Iran-backed militia).
  • ›Target this Legal Point: Not applicable (warfare technology).

Mastered this topic? Test your knowledge with a full MCQ quiz.

Practice exam-style questions, track your score, and strengthen your recall.

Q1Static LinkageEasy

Group Captain Rajiv Kumar Narang (retired), who provided expert analysis on fibre optic drones, is a senior fellow at which institute?

Q2Statement-basedHard

Consider the following statements regarding fibre optic drones:

1. They are immune to radio frequency (RF) jamming and spoofing because they communicate via a physical cable.

2. Their main vulnerability is that they can be easily detected by standard radar systems.

3. They have been used effectively by Hezbollah against Israel’s electronic warfare systems.

Which of the statements given above is/are correct?

Q3Data-centricMedium

According to the article, what is the maximum distance claimed for fibre optic drone operation?

Q4Application/ImpactMedium

What is the primary countermeasure recommended by expert Group Captain Narang for India to tackle fibre optic drones?

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