In Defence Current Affairs for 04 June 2026, we will see the latest national and international current affairs news. These important current affairs will be beneficial for your upcoming NDA, CDS, CDS OTA, AFCAT, TA, Agniveer Army, Agniveer Navy, Agniveer Air Force, Women Military Police, INET, MNS, ACC exams, SCO, PCSL, CAPF, and SSB interviews, and direct entries for Army, Navy, and Air Force like SSC Tech, TGC, JAG, NCC, TES, 10+2 Cadet. Download a PDF file about current events at the end of this article. Let us now see the Current Affairs.
Defence Current Affairs 04 June 2026
India and South Africa Strengthen Cooperation in Future Technologies
India and South Africa have agreed to deepen their collaboration in emerging and advanced technologies, marking a new chapter in their strategic partnership. During recent discussions, Union Minister Dr. Jitendra Singh highlighted the importance of innovation-driven cooperation, emphasizing Artificial Intelligence (AI), digital infrastructure, advanced manufacturing, startup ecosystems, and industry-oriented research as key areas for future engagement.
The two nations share a longstanding relationship built on democratic principles, historical connections, and a common vision for inclusive development. Both countries are increasingly playing significant roles in shaping global discussions on science, technology, and innovation through multilateral forums such as BRICS, IBSA, G20, and IORA.
An important outcome of the meeting was the decision to expand cooperation in advanced materials, manufacturing technologies, geospatial applications, and digital infrastructure. India also invited South Africa to actively participate in the BRICS Science, Technology and Innovation Ministerial Meeting scheduled in Chennai in August 2026.
Scientific cooperation between the two countries dates back to the bilateral Science and Technology Agreement signed in 1995. Since then, collaborative efforts have expanded into diverse fields including biotechnology, health sciences, astronomy, renewable energy, earth sciences, indigenous knowledge systems, and advanced materials research.
INS Sanshodhak Delivered to the Indian Navy
India’s maritime capabilities received a major boost with the induction of INS Sanshodhak, the fourth and final vessel of the indigenously developed Sandhayak-class Survey Vessel (Large) project. Built by Garden Reach Shipbuilders & Engineers (GRSE), the vessel reflects India’s growing expertise in naval shipbuilding and oceanographic technology.
The 110-meter-long ship is primarily designed for hydrographic surveys, helping map navigational routes, port approaches, and coastal regions to ensure safer maritime operations. Apart from its survey role, the vessel can also support search-and-rescue operations, conduct oceanographic research, and function as a hospital ship during emergencies.
INS Sanshodhak is equipped with sophisticated technologies, including Autonomous Underwater Vehicles (AUVs), Remotely Operated Vehicles (ROVs), and Multi-Beam Echo Sounders, enabling accurate seabed mapping and underwater data collection.
With more than 80 percent indigenous content, the vessel exemplifies the objectives of the Make in India and Aatmanirbhar Bharat initiatives. The ship displaces approximately 3,300 tonnes and has an operational range of 6,500 nautical miles, making it suitable for extended deployments across the Indian Ocean Region.
The vessel joins its sister ships—INS Sandhayak, INS Nirdeshak, and INS Ikshak—already serving in the Indian Navy.
Venezuela’s Acting President Visits India
Venezuela’s Acting President, Delcy Rodríguez, arrived in New Delhi on a five-day official visit aimed at strengthening bilateral relations between India and Venezuela.
The visit is expected to enhance cooperation across several sectors, including energy, trade, investment, healthcare, pharmaceuticals, transportation, and renewable energy. High-level discussions are scheduled with Prime Minister Narendra Modi and other senior Indian officials.
India and Venezuela have traditionally enjoyed cordial relations, particularly in the energy sector. The discussions will focus on expanding economic ties and exploring new opportunities for collaboration. The Venezuelan delegation is also expected to visit facilities related to India’s pharmaceutical, energy, and automotive industries.
Economic cooperation remains a key pillar of bilateral engagement. In FY 2025–26, trade between the two countries reached nearly USD 679 million, while Venezuela emerged as one of India’s major suppliers of crude oil.
Indian Air Force Delivers Medical Aid to Uganda Amid Ebola Outbreak
Demonstrating its commitment to humanitarian assistance, India dispatched critical medical aid to Uganda to support efforts against an Ebola outbreak. The mission was carried out by the Indian Air Force using its heavy-lift aircraft, the Boeing C-17 Globemaster III.
The first consignment of medical assistance, weighing around 2.5 tonnes, was sent in May 2026 and included protective equipment, medicines, monitoring devices, and nutritional supplements. Following a request coordinated through the Africa Centres for Disease Control and Prevention, India organized a second and much larger shipment of 43 tonnes.
The aid package contained personal protective equipment, diagnostic tools, infection-control supplies, sample transport kits, medicines, and healthcare support materials.
About Ebola
Ebola is a severe viral disease caused by orthoebolaviruses, a group of viruses primarily found in sub-Saharan Africa. First identified in 1976 in the Democratic Republic of the Congo, the disease can cause serious illness and has historically recorded high fatality rates.
Unlike respiratory diseases such as COVID-19 or influenza, Ebola does not spread through casual proximity. Transmission generally occurs through direct contact with infected bodily fluids or contaminated materials. Early detection, isolation, and supportive medical care are crucial for controlling outbreaks and improving survival rates.
North Korea Reveals New Nuclear Fuel Production Facility
North Korea has announced the establishment of a new facility dedicated to producing materials used in nuclear weapons, signaling another step in the expansion of its nuclear program.
According to state media, the facility employs advanced technology and is believed to include uranium enrichment capabilities. Images released by official sources appeared to show a large centrifuge hall, suggesting that the plant may be involved in producing weapons-grade uranium.
North Korean leader Kim Jong Un stated that the country intends to strengthen its nuclear deterrent capability in response to what it describes as growing security threats. He claimed that North Korea’s production capacity for nuclear materials has increased significantly over the past five years, although these claims remain independently unverified.
The development is consistent with North Korea’s long-standing policy of expanding its strategic weapons program amid ongoing tensions with the United States and South Korea. The announcement is expected to draw international attention and could further complicate efforts aimed at nuclear disarmament and regional stability.
Review Questions
- India and South Africa have identified which of the following as key priorities
for future bilateral cooperation?
A) Agriculture and Mining
B) Artificial Intelligence, Digital Infrastructure and Advanced Manufacturing
C) Tourism and Sports
D) Fisheries and Textile Industry
Answer: B) Artificial Intelligence, Digital Infrastructure and Advanced
Manufacturing - INS Sanshodhak, recently delivered to the Indian Navy, belongs to which class
of vessels?
A) Kolkata-class Destroyer
B) Shivalik-class Frigate
C) Sandhayak-class Survey Vessel (Large)
D) Kamorta-class Corvette
Answer: C) Sandhayak-class Survey Vessel (Large) - Which Indian shipbuilding company constructed INS Sanshodhak?
A) Mazagon Dock Shipbuilders Limited
B) Cochin Shipyard Limited
C) Hindustan Shipyard Limited
D) Garden Reach Shipbuilders & Engineers (GRSE)
Answer: D) Garden Reach Shipbuilders & Engineers (GRSE) - Venezuela’s Acting President, who recently visited India, is:
A) Nicolás Maduro
B) Jorge Arreaza
C) Delcy Rodríguez
D) Tareck El Aissami
Answer: C) Delcy Rodríguez - The Indian Air Force used which aircraft to transport 43 tonnes of Ebola
related medical aid to Uganda?
A) C-130J Super Hercules
B) Boeing C-17 Globemaster III
C) IL-76 Gajraj
D) Dornier Do-228
Answer: B) Boeing C-17 Globemaster III - Ebola disease is caused by infection with which group of viruses?
A) Coronaviruses
B) Flaviviruses
C) Orthoebolaviruses
D) Orthomyxoviruses
Answer: C) Orthoebolaviruses - C295 Aircraft Manufactured By
A. Boeing
B. Airbus
C. HAL
D. None
ANSWER: B - Indian Space Science Data Centre Is Located At
A. Chennai
B. Bengaluru
C. New Delhi
D. Kochi
ANSWER: B - __Becomes Indian Army’s First Woman Sky Diver
A. Roop Rai
B. Lance Naik Manju
C. Corporal Manju
D. None
ANSWER: B - __Plans To Establish The National Government Cloud To Store Sensitive Data.
A. MOD
B. MEA
C. Ministry of Electronics and Information Technology
D. None of the above
ANSWER: C - The Hawker Siddeley HS 748 Is A
A. Helicopter
B. Machine Gun
C. UAV
D. Transport Aircraft
ANSWER: D - ‘Swift and Sure’ Is The Motto Of
A. Army Aviation Corps
B. Sikh Regiment
C. Rajput Regiment
D. Gorkha
ANSWER: A - Which Regiment Has Motto: “Veer Bhogya Vasundhara”?
A. RAJPUTANA RIFLES
B. RAJPUT REGIMENT
C. DOGRA REGIMENT
D. SIKH REGIMENT
ANSWER: A - ICMF Stands For
A. Integrated Cryogenic Engine Manufacturing Facility
B. Integrated Cry Engine Manufacturing Facility
C. Integrated Cryogenic Engine Make Facility
D. None of the above
ANSWER: A - “Bolo Shri Chhatrapati Shivaji Maharaj ki jai” Is The War Cry Of
A. Maratha Light Infantry Regiment
B. Grenadiers
C. Punjab Regiment
D. Parachute Regiment
ANSWER: A - Rabat Is The Capital Of
A. Morocco
B. Montenegro
C. Monaco
D. Maldives
ANSWER: A - “Without Fear or Favour” Book Written By
A. R K Narayan
B. Khushwant Singh
C. Neelam Sanjiva Reddy
D. APJ Abdul Kalam
ANSWER: C - Exercises B/w The India And Bangladesh Is Called:
A. GARUDA SHAKTI
B. SLINEX
C. SAMPRITI
D. Yudha Abhyas
ANSWER: C - __Is The Legal Branch Of The Indian Army.
A. Army Court
B. Supreme Court
C. Judge Advocate General’s (JAG) Department
D. None of the above
ANSWER: C - Exercises B/w India And Kyrgyzstan Is Called:
A. KHANJAR
B. SLINEX
C. NOMADIC ELEPHANT
D. Yudha Abhyas
ANSWER: A
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