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India’s AMCA Programme Takes Flight: A Stealth Leap into the Future of Air Combat

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In a major leap toward self-reliance in defense technology, India is set to develop its very own fifth-generation fighter jet—the Advanced Medium Combat Aircraft (AMCA) . In a historic move, Defence Minister Rajnath Singh has approved an innovative execution model for the indigenous stealth fighter programme. This model brings together Hindustan Aeronautics Limited (HAL) and private industry players in a competitive framework, marking a significant shift in how India approaches military aviation manufacturing. This bold initiative comes at a critical time, as China has already fielded two fifth-generation fighters , and reports indicate it will supply 40 J-35 stealth jets to Pakistan . Against this backdrop, fast-tracking the AMCA has become an urgent national security imperative. AMCA: India’s Indigenous Stealth Fighter Dream The AMCA project , spearheaded by the Aeronautical Development Agency (ADA) under the Defence Research and Development Organisation (DRDO) , received its l...

Bomb Cyclone: A Rapidly Intensifying Storm

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Bomb Cyclone: A Rapidly Intensifying Storm


What is a Bomb Cyclone?

A bomb cyclone is an intense, rapidly strengthening storm system that experiences a sudden drop in atmospheric pressure. It is a powerful weather phenomenon that can cause strong winds, heavy rainfall, and extreme snowfall in affected regions.

Key Characteristics of a Bomb Cyclone

Definition:

  • A storm is classified as a bomb cyclone when its central air pressure drops by at least 24 millibars (mb) within 24 hours.
  • This process is called bombogenesis (rapid intensification of a mid-latitude cyclone).

Formation Process:

  • Occurs when cold and warm air masses collide, leading to a sharp pressure drop.
  • Typically forms over oceanic regions where there is abundant moisture and heat exchange.
  • Can result in extreme weather conditions, including:
    • Hurricane-force winds
    • Heavy snowfall & blizzards
    • Severe thunderstorms & flooding

Occurrence & Types:

  • Most bomb cyclones develop over the North Atlantic & Pacific Oceans.
  • Can be tropical or non-tropical in nature.
  • Often impacts coastal regions, leading to storm surges & high waves.

Recent Example: Storm Éowyn (2024-25 Season)

  • Formed over Ireland & Scotland.
  • Classified as a bomb cyclone due to its 50-millibar pressure drop in 24 hours.
  • Brought strong winds, heavy rainfall, and coastal flooding.
Why are Bomb Cyclones Dangerous?

  • Strong Winds: Can reach hurricane-like speeds (over 120 km/h), causing power outages.
  • Heavy Snowfall & Blizzards: Leads to road closures & transportation disruptions.
  • Coastal Flooding: Due to high tides & storm surges, affecting low-lying areas.
  • Rapid Weather Changes: Sudden temperature drops & intense storms.

How to Stay Safe During a Bomb Cyclone?

✔ Stay Indoors: Avoid unnecessary travel during the storm.
✔ Prepare Emergency Kits: Stock up on food, water, and batteries.
✔ Monitor Weather Updates: Follow official warnings from meteorological agencies.
✔ Secure Outdoor Objects: Prevent damage from strong winds.

Conclusion

Bomb cyclones are intensifying due to climate change, leading to more frequent and severe storms. Awareness and early preparation are key to reducing their impact.

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