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Internal Security

Border security, cyber threats, defence policy and insurgency

April 2026 20 articles
05 05

Strait of Hormuz ‘deadline’ looms, Jaishankar talks to Iran counterpart Araghchi

As a US-imposed deadline on Iran loomed over the Strait of Hormuz, EAM Jaishankar engaged in telephonic diplomacy with Iran's FM Araghchi, discussing bilater...

GS2 GS3 International Relations Internal Security 4m
05 05

Ladakh talks with open mind and heart: Sonam Wangchuk

Environmentalist and activist Sonam Wangchuk called for dialogue with the Centre "with an open mind and heart," advocating for a "win-win approach" to Ladakh...

GS2 (Polity Federalism Centre-State Relations) GS3 (Internal Security) Polity & Governance Internal Security 4m
05 05

Trump threatens to hit Iran’s infrastructure on Tuesday if Strait of Hormuz remains blocked

US President Donald Trump threatened to strike Iran's power plants and bridges starting Tuesday (April 7, 2026) if the Strait of Hormuz — effectively closed ...

GS2 (International Relations US Foreign Policy) GS3 (Energy Security) International Relations Economics Internal Security 5m
05 05

Iran attacks energy infrastructure across UAE, Bahrain, and Kuwait

Iran launched drone strikes targeting energy and industrial infrastructure across three Gulf Cooperation Council (GCC) states — UAE, Bahrain, and Kuwait — in...

GS2 (International Relations) GS3 (Energy Security Internal Security) International Relations Economics Internal Security 4m
04 04

Defence Ministry pushes indigenous design for development of 1,000-kg aerial bomb for IAF

The Ministry of Defence (MoD) has issued an Expression of Interest (EoI) for the indigenous design and development of a 1,000-kg class aerial bomb for the In...

GS3 Internal Security Science & Technology 4m
04 04

For Trump, the cost of Iran war is rising

US military assets worth billions of dollars have been damaged or destroyed since the US-Israel-Iran war began in late February 2026, with losses estimated a...

GS2 (International Relations) GS3 (Internal Security) International Relations Internal Security 4m
04 04

Updates on Key Sectors in View of Developments in West Asia

The Government of India held an inter-ministerial briefing on preparedness across key sectors amid the evolving West Asia conflict involving the US, Israel, ...

GS2 (International Relations) GS3 (Economics Internal Security) International Relations Economics Internal Security 4m
04 04

Indian Navy asserts Arabian Sea dominance during Operation Sindoor

The Indian Navy deployed an INS Vikrant-led carrier battle group comprising 36 warships into the northern Arabian Sea during Operation Sindoor, launched afte...

GS2 (International Relations) GS3 (Internal Security) Internal Security International Relations 5m
04 04

Rajnath Singh lays foundation stone of a Large Cavitation Tunnel at NSTL, Visakhapatnam

Defence Minister Rajnath Singh laid the foundation stone of a state-of-the-art Large Cavitation Tunnel (LCT) at the Naval Science and Technological Laborator...

GS3 (Internal Security Science & Technology Defence) Internal Security Science & Technology 5m
04 04

INS Aridaman: The significance of India’s third nuclear submarine

INS Aridhaman, India's third nuclear-powered ballistic missile submarine, was commissioned on April 3, 2026, completing a long-pursued milestone in India's n...

GS3 Internal Security Science & Technology 4m
04 04

India’s third home-grown N-sub commissioned; Rajnath also launches stealth frigate, large cavitation tunnel facility at Vizag

India commissioned INS Aridhaman, its third indigenous nuclear-powered ballistic missile submarine (SSBN), at Visakhapatnam on April 3, 2026 INS Aridhaman ha...

GS3 Internal Security Science & Technology 5m
03 03

Raksha Mantri lays foundation stone of Large Cavitation Tunnel at NSTL, Visakhapatnam to boost naval research & testing capabilities

Raksha Mantri Rajnath Singh laid the foundation stone of a state-of-the-art Large Cavitation Tunnel (LCT) at the Naval Science & Technological Laboratory (NS...

GS3 Science & Technology Internal Security 4m
03 03

HAL imposes ‘contractual penalties’ on GE for Tejas engine delivery delay; PSU chief says Russia made presentation on Su-57 jet

Hindustan Aeronautics Limited (HAL) has imposed contractual penalties on GE Aerospace for delays in delivering F404-IN20 engines for the Tejas Mark 1A Light ...

GS3 Internal Security Science & Technology 4m
03 03

Union Home Ministry revises classification of districts affected by left-wing extremism

The Union Ministry of Home Affairs (MHA) has revised the classification system for districts affected by Left Wing Extremism (LWE), replacing the single "Mos...

GS3 (Internal Security Left Wing Extremism) Internal Security Polity & Governance 4m
03 03

INS Aridhaman, nuclear-powered submarine, enters India’s naval fleet

INS Aridhaman, India's third nuclear-powered ballistic missile submarine (SSBN), was quietly commissioned into the Indian Navy at Visakhapatnam without a pub...

GS3 (Defence Internal Security Science & Technology) Science & Technology Internal Security 4m
03 03

INS Aridhaman: Here’s what to know about India’s new nuclear-powered ballistic submarine

India has commissioned INS Aridhaman (SSBN 82), its third nuclear-powered ballistic missile submarine, into the Indian Navy in April 2026. Aridhaman is the l...

GS3 (Defence Security) Internal Security Science & Technology 4m
03 03

Trump says U.S. can take Strait of Hormuz with more time

US President Donald Trump posted on Truth Social that the United States could "easily open the Hormuz Strait, take the oil, and make a fortune" given more ti...

GS2 (International Relations) GS3 (Energy Security) International Relations Internal Security 5m
03 03

Centre asks states to crack down on hoarding, black marketing amid fuel supply concerns

The Centre directed all states and Union Territories to crack down on hoarding and black marketing of petroleum products and LPG amid supply concerns trigger...

GS2 (Government Policies) GS3 (Energy Security Disaster Management) Economics Internal Security International Relations 5m
03 03

Foreign secretary Vikram Misri represents India as 60+ nations discuss Hormuz crisis

Foreign Secretary Vikram Misri participated in a UK-convened virtual summit of 60+ nations to discuss reopening the Strait of Hormuz, blocked as a consequenc...

GS2 International Relations Internal Security 4m
03 03

‘Not words, but power’: India inducts nuclear-powered ballistic missile submarine INS Aridhaman

India formally inducted INS Aridhaman, its third nuclear-powered ballistic missile submarine (SSBN), into the Indian Navy, completing a critical milestone in...

GS3 (Defence Internal Security Science & Technology) Internal Security Science & Technology 4m
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