Current Affairs - Defence

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166.
In which state did Amit Shah lay the foundation stone for the Special Operations Training Centre of the National Security Guard (NSG)?
Uttar Pradesh
Gujarat
Haryana
Madhya Pradesh
Answer: Option
Explanation:
Union Home Minister Amit Shah laid the foundation stone for the Special Operations Training Centre of the National Security Guard (NSG) in Manesar, Haryana. This state-of-the-art facility is designed to provide advanced training to NSG personnel in counter-terrorism operations, tactical response, and crisis management. The centre will significantly strengthen India’s elite commando force, ensuring better preparedness for high-risk missions. Alongside this initiative, a new NSG hub will also be established in Ayodhya, Uttar Pradesh, expanding the national network of specialised security hubs across key cities such as Mumbai, Chennai, and Hyderabad.

167.
In which city will the fourth edition of the India-Australia joint military exercise AUSTRAHIND 2025 be held?
Sydney
Melbourne
Perth
Canberra
Answer: Option
Explanation:
The fourth edition of the India-Australia joint military exercise, AUSTRAHIND 2025, will be held in Perth, Australia. This exercise involves a 120-member Indian Army contingent led by a Battalion of Gorkha Rifles. AUSTRAHIND aims to deepen defence cooperation between the two countries by enhancing interoperability, tactical coordination, and the sharing of best practices in sub-conventional warfare. Conducting the exercise in Perth underscores Australia’s commitment to joint defence training and strategic collaboration with India, fostering stronger military partnerships that contribute to peace, security, and stability across the Indo-Pacific region.

168.
Which organization launched IRSA 1.0, India’s first standardized software architecture for military Software Defined Radios?
ISRO
BHEL
HAL
DRDO
Answer: Option
Explanation:
The Defence Research and Development Organisation (DRDO), in collaboration with the Integrated Defence Staff and Tri-Services, launched IRSA 1.0, India’s first standardized software framework for Software Defined Radios (SDRs). IRSA 1.0 enables interoperability across military communication systems, allowing radios from different vendors to work together efficiently. It adopts the NATO SCA 4.1 standard, tailored for Indian needs, and supports multiple hardware environments like GPPs, DSPs, and FPGAs. This initiative strengthens indigenous defence technology, aligns with Atmanirbhar Bharat, and positions India for potential export of IRSA-compliant systems, enhancing secure, network-centric military operations.

169.
With which country did India conduct its first-ever Combined Carrier Strike Group exercise during Exercise Konkan 2025?
Japan
United Kingdom
France
Australia
Answer: Option
Explanation:
India and the United Kingdom conducted their first Combined Carrier Strike Group exercise during Exercise Konkan 2025, held from October 5–9 off India’s western coast. The exercise marked a major milestone in bilateral defence cooperation and maritime partnership between the Indian Navy and the Royal Navy. Featuring India’s INS Vikrant and the UK’s HMS Prince of Wales, along with other naval assets, the drills included air-sea warfare, anti-submarine operations, and joint tactical manoeuvres. This historic event strengthened Indo-UK strategic ties and showcased their shared commitment to maintaining stability and security in the Indo-Pacific region.

170.
With which country did India sign key defence agreements in October 2025 to enhance military cooperation and Indo-Pacific security?
Japan
France
United States
Australia
Answer: Option
Explanation:
India signed crucial defence agreements with Australia in October 2025 during Defence Minister Rajnath Singh’s visit to Canberra. The pacts aim to deepen strategic and military collaboration, focusing on defence manufacturing, cybersecurity, maritime domain awareness, and joint military exercises. Both sides emphasised their shared commitment to maintaining peace, stability, and a free Indo-Pacific region. The agreements also seek to boost interoperability between the armed forces, facilitate technology transfer, and encourage defence industry partnerships under India’s Atmanirbhar Bharat initiative, marking a significant advancement in the India–Australia Comprehensive Strategic Partnership.