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SOUTH ASIA DEFENCE & STRATEGIC REVIEW

South Asia Defence & Strategic Review is a bi-monthly magazine focussing on issues related to Geostrategy, Military Technology, Defence and Strategic Affairs and their impact on South Asian Region. The aim of the magazine is to help shape policies and spread awareness amongst our readers on such matters in the region.
Started in March 2007, the magazine provides a 360-degree view of the latest developments and key issues in the defence and security domain. Over the years the magazine has carved out a large subscriber base in the Indian Subcontinent and rest of the world. The readership is amongst the uniformed communities, Ministries of Defence and External Affairs, think tanks, military analysts, educational and training institutions.
Our contributors include luminaries in the field of defence & strategy with military experts forming the core of our editorial team.

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CURRENT ISSUE



Vol 20 Issue 2 May – Jun 2026

Cover Story:

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Editorial

Col Ashwani Sharma (Retd)

The world is undergoing one of its most profound transformations since the end of the Cold War. The certainties that defined the internation... Read More

Geostrategy

12

From Magadh to The Indo-Pacific: Bihar’s Forgotten Strategic Geography

An essay on how Magadha was important to ancient Indian empires , and continues to maintain its strategic significance till date

16

Contours VII : Time to Raise a UAV Corps.

In order to train and exploit the maximum potential of UAS and autonomous systems and anti drones, a UAV corps is essential

19

Global Realignments

An analytical investigation into how the world is shaping up with changing equations and regional priorities

23

The Impact of The Iran War

How the ongoing war in West Asia is impacting the entire world in numerous ways

27

Iran’s Pakistanisation!

The Rise of the IRGC and the Future of the Iranian State

49

Control of Geography – Control of Outcomes

How geography continues to shape power, strategy and the fate of nations in an increasingly connected world

61

Operation Sindoor

India’s achievement stands out for Its precision, proportionality and purpose

Military Affairs

29

Large Slow Moving Drones Relevance in Contested Environment

Traditional UAVs and drones which performed well in a neutral environment will not survive and perform in a contested battlespace

33

Future Drones

Survivability, Scale and the Shape of Air Power to Come, as drones are produced at an industrial scale

36

UAS Warfare and the End of Traditional Procurement Procedure

With rapidly evolving drone and anti-drone technologies, procurements cannot rely upon traditional acquisition procedures

38

Shifting Paradigm of Aerial Battlespace

Lessons from Ukraine, Iran and Operation Sindoor

Military Technology

40

Hybrid Electric Drives: Shaping Survivability of Combat Platforms

Hybrid power trains reduce the electronic and thermal signature, thus increasing survivability of the platforms

45

Crossing Criticality: India’s Long March to Nuclear Self-Reliance

The article examines the recent criticality of India’s Prototype Fast Breeder Reactor (PFBR) and goes into the broader context of India’s three-stage nuclear programme

54

How Iranian Missile Strikes Demonstrate the Cloud is no Longer Abstract

Iranian missile and drone strikes during the ongoing war have shattered the myth of Cloud being a virtual entity

58

AI and National Security: Power, Speed, and Responsibility.

Artificial Intelligence is transforming the world with unprecedented speed and reach.

Contributors

LT GEN SYED ATA HASNAIN

PVSM, UYSM, AVSM, SM, VSM & BAR (Retd)
is an eminent writer and speaker. He is a Distinguished Fellow of Vivekananda Foundation. The General is a former Military Secretary and GOC of two of India’s most important Corps.

LT GEN JP SINGH

PVSM, AVSM (Retd)
former Deputy Chief of the Army Staff (P&S) is presently a Senior Advisor with DRDO. A cavalry officer, JP is one of the few who understand users’ requirements, state of R&D and the entire industrial landscape in India.

VICE ADMIRAL PRADEEP CHAUHAN

AVSM**, VSM, IN (Retd)
was the Navy’s first Assistant Chief of Naval Staff (Foreign Cooperation and Intelligence) and later, Chief of Staff, Western Naval Command. A prolific writer, he retired as the Commandant, Indian Naval Academy, Ezhimala.

LT GEN VINOD BHATIA

PVSM, AVSM, SM (Retd)
is Director, Centre for Joint Warfare Studies. He is the former DG Infantry and DG Military Operations

LT GEN ARUN SAHNI

PVSM, UYSM, SM, VSM
is a former GOC in C of the South Western Command who served the Indian Army with great distinction. A renowned speaker on contemporary issues, General Sahni is an Artillery officer who played a leading role in modernisation of Indian Artillery.

AIR MARSHAL ANIL CHOPRA

PVSM, AVSM, VM, VSM (Retd),
is a pioneer of the Mirage 2000 fleet. He commanded two operational bases and the IAF’s Flight Test Centre ASTE. He is a former member of AFT Lucknow.

LT GEN SHOKIN CHAUHAN

PVSM, AVSM, YSM, SM, VSM (Retd)
had an illustrious career in the army. He commanded the prestigious 1 Corps and was the DG Assam Rifles.

LT GEN AB SHIVANE

PVSM, AVSM, VSM (Retd)
had a very distinguished career in the Indian Army. He commanded 1 Corps and retired as the DG Mechanised Forces. He is a Senior Advisor to OFB.

DR VIJAY SAKHUJA

is an expert on maritime affairs and is a former Director, National Maritime Foundation, New Delhi.

LT GEN NB SINGH

VSM, (Retd)
former DG EME is presently a member of Armed Forces Tribunal, Jabalpur

LT GEN B S PAWAR (RETD)

is a former ADG Army Aviation and Commandant, School of Artillery.

LT GEN (DR) V K SAXENA

PVSM, AVSM, VSM (Retd)
is the former Director General of Army Air Defence

LT GEN BALBIR SINGH SANDHU (RETD)

is a former DGST and writes frequently on military affairs

MAJ GEN VINOD SAIGHAL (RETD)

is the Executive Director of Eco Monitors Society.

Maj Gen Harvijay Singh (Retd)

Maj Gen Harvijay Singh, SM was the Additional Director General in Signals Directorate at the Army HQ. He is a prolific writer.

COL MICHAEL PADGETT (RETD)

is a former AD, Ordnance and Acquisition Corps officer of the US Army.

AJAY SINGH

is an expert on security matters and has authored three books and over 170 articles for various journals. He writes and speaks extensively on geo-politics and contemporary warfare.

BRIG ARVIND THAKUR

a retired Cavalry Officer of the Indian Army is a graduate of the US Army War College.

Brig P Binuraj

is a retired  Gunner Officer who  was Director Operations in Artillery Directorate and commanded an Artillery Brigade. He is an alumni of College of Defence Management and Indian Institute of Foreign Trade.