.webp "Defence Current Affairs 18 October 2026: MCQs") |
| Defence Current Affairs 18 October 2026: MCQs |
Defence Current Affairs 18 October 2026 covers important Indian defence developments, including the conclusion of Exercise Konkan-26 in the United Kingdom, the commissioning of INS Samarthak, India's maritime cooperation with Seychelles, and new defence contracts worth ₹4,106 crore. These updates are useful for SSC, UPSC, CDS, NDA, AFCAT, CAPF and other competitive examinations.
This article summarises official Ministry of Defence announcements published between 14 October and 17 October 2026. It includes important facts, defence exercise updates, military equipment, international cooperation and practice MCQs for revision.
Last Updated: 18 October 2026, 09:53 AM IST | Reviewed by Vijay Sah
Key points at a glance: Exercise Konkan-26 concluded off Plymouth, UK; the Indian Navy commissioned INS Samarthak as its first indigenous multi-purpose vessel; India and Mongolia reviewed bilateral defence cooperation; and the Ministry of Defence signed contracts worth ₹4,106 crore for the GSAT-7C communication satellite and Varunastra heavy-weight torpedoes.
Quick Highlights
| Topic | Date | Key Update |
|---|---|---|
| Exercise Konkan-26 | 17 October 2026 | The India-UK naval exercise concluded off Plymouth, United Kingdom. |
| Indian Navy training squadron | 17 October 2026 | Ships departed Seychelles after a port visit focused on maritime cooperation and training. |
| INS Samarthak | 16 October 2026 | The Indian Navy commissioned its first indigenous multi-purpose vessel at Karwar. |
| India-Mongolia defence cooperation | 16 October 2026 | The 14th Joint Working Group meeting was held in Ulaanbaatar. |
| GSAT-7C and Varunastra | 15 October 2026 | Defence contracts worth ₹4,106 crore were signed. |
| Operation Sindoor | 15 October 2026 | The Defence Minister discussed India's counter-terrorism approach. |
| Tripura Agniveer rally | 17 October 2026 | The five-day recruitment rally concluded in Agartala with 1,203 shortlisted candidates participating. |
Exercise Konkan-26 Concludes in the UK
Date: 17 October 2026
Exercise Konkan-26, a bilateral naval exercise involving India and the United Kingdom, concluded off Plymouth, UK, according to the Ministry of Defence announcement published through PIB on 17 October 2026.
Naval exercises help participating forces practise coordination, improve professional understanding and strengthen cooperation at sea. Bilateral exercises also provide opportunities to exchange operational experience and develop familiarity between partner navies.
Exam Point: Remember the exercise name, participating countries and location: Exercise Konkan-26, India and the United Kingdom, off Plymouth.
Indian Navy Commissions INS Samarthak
Date: 16 October 2026
Vice President C. P. Radhakrishnan commissioned INS Samarthak at Karwar, Karnataka. The vessel is the Indian Navy's first indigenous multi-purpose vessel.
The commissioning of an indigenously built naval vessel is relevant to India's efforts to expand domestic shipbuilding and strengthen naval capabilities. Multi-purpose vessels can support different naval requirements depending on their design and equipment.
The official announcement identifies INS Samarthak as the first vessel in the indigenous multi-purpose vessel category. Candidates should avoid confusing this ship with India's aircraft carriers, destroyers or anti-submarine warfare craft.
Exam Point: INS Samarthak is associated with the Indian Navy, indigenous shipbuilding and Karwar, Karnataka.
Indian Navy Training Squadron Departs Seychelles
Date: 17 October 2026
The Indian Navy's First Training Squadron departed Port Victoria, Seychelles, after a port visit that began on 12 October 2026. The ships identified in the Ministry of Defence announcement were INS Tir, INS Sujata and Indian Coast Guard Ship Sarathi.
The programme included professional training activities, cross-training visits, firefighting training and small-arms training for Seychelles Defence Force personnel. Discussions between the visiting Indian officers and Seychelles' defence leadership also covered bilateral cooperation.
The visit formed part of India's maritime engagement with Seychelles and supported professional interaction and capacity building.
Exam Point: The First Training Squadron's listed ships were INS Tir, INS Sujata and ICGS Sarathi. The port visit took place at Port Victoria, Seychelles.
India-Mongolia Defence Cooperation Meeting
Date: 16 October 2026
The 14th Joint Working Group meeting between the Defence Ministries of India and Mongolia took place in Ulaanbaatar, Mongolia. Both sides reviewed ongoing defence cooperation, assessed existing initiatives and discussed ways to expand collaboration in mutually identified areas.
The meeting also included an exchange of views on regional and international developments. Both countries acknowledged the successful conclusion of Exercise Nomadic Elephant, which reflects their bilateral military cooperation.
Joint Working Group meetings provide an institutional platform for reviewing cooperation and identifying areas for future engagement.
Exam Point: The 14th India-Mongolia Defence Joint Working Group meeting was held in Ulaanbaatar. Exercise Nomadic Elephant is associated with India-Mongolia military cooperation.
₹4,106 Crore Defence Contracts for GSAT-7C and Varunastra
Date: 15 October 2026
The Ministry of Defence signed contracts worth ₹4,106 crore for the GSAT-7C communication satellite for the Indian Air Force and Varunastra heavy-weight torpedoes for the Indian Navy.
The contracts cover two different defence requirements: secure military communication and underwater anti-submarine warfare capability.
GSAT-7C Communication Satellite
The GSAT-7C contract was valued at ₹2,563 crore and signed with NewSpace India Limited (NSIL), Bengaluru. The satellite is intended to provide secure, resilient and seamless communication for Indian Air Force assets.
Reliable communication is important for coordination between aircraft, operational units and supporting command structures. A dedicated military communication satellite can strengthen communication capability for defence operations.
Varunastra Heavy-Weight Torpedo
The Varunastra contract was valued at ₹1,543 crore and signed with Bharat Dynamics Limited (BDL), Hyderabad. Varunastra is an indigenous ship-launched heavy-weight anti-submarine warfare torpedo developed by the Naval Science and Technological Laboratory (NSTL).
Anti-submarine warfare involves detecting, tracking and countering hostile submarines. Ship-launched torpedoes are among the weapons used by naval forces for this purpose.
Exam Point: GSAT-7C is associated with Indian Air Force communication, while Varunastra is associated with Indian Navy anti-submarine warfare. The combined contract value was ₹4,106 crore.
Operation Sindoor and India's Counter-Terrorism Approach
Date: 15 October 2026
Defence Minister Rajnath Singh discussed Operation Sindoor, the Balakot airstrike and earlier surgical strikes while speaking about India's approach to counter-terrorism. The Ministry of Defence announcement described these operations as part of a shift towards proactive action against terrorism.
For examination preparation, candidates should distinguish between the names of military operations, the statements made by officials and independently established operational facts. A ministerial statement should be attributed to the speaker rather than presented as a separate operational announcement.
Exam Point: Operation Sindoor, the Balakot airstrike and surgical strikes were referenced in the Defence Minister's statement of 15 October 2026.
Tripura Agniveer Recruitment Rally Concludes
Date: 17 October 2026
The Indian Army's Agniveer Recruitment Rally in Tripura concluded at the Dasarath Deb State Sports Complex, Badharghat, Agartala. The five-day rally ran from 13 October to 17 October 2026 and was organised under the Army Recruiting Office (ARO) Silchar, with coordination from Headquarters Recruiting Zone (North East States), Shillong, and the civil administration.
According to PIB, 1,203 shortlisted candidates who had qualified through the Common Entrance Examination (CEE) participated in the rally.
The announcement highlighted the participation of candidates from Tripura and the Army's recruitment activity in the region.
Exam Point: The Tripura Agniveer rally took place in Agartala from 13 to 17 October 2026. The reported number of shortlisted candidates participating was 1,203.
Important Defence Terms for Exams
| Term | Meaning or Association |
|---|---|
| GSAT-7C | Communication satellite intended for Indian Air Force assets. |
| Varunastra | Indigenous ship-launched heavy-weight anti-submarine warfare torpedo. |
| NSTL | Naval Science and Technological Laboratory. |
| NSIL | NewSpace India Limited. |
| BDL | Bharat Dynamics Limited. |
| INS Samarthak | Indian Navy's first indigenous multi-purpose vessel. |
| Exercise Konkan | Bilateral naval exercise between India and the United Kingdom. |
| Exercise Nomadic Elephant | Military exercise associated with India and Mongolia. |
Defence Current Affairs MCQs
Q1. Exercise Konkan-26 was conducted between India and which country?
A. Mongolia
B. Seychelles
C. United Kingdom
D. South Korea
Correct Answer: C. United Kingdom
Q2. Where was INS Samarthak commissioned on 16 October 2026?
A. Karwar
B. Ulaanbaatar
C. Port Victoria
D. Plymouth
Correct Answer: A. Karwar
Q3. Which ships were listed as part of the Indian Navy's First Training Squadron departure from Seychelles?
A. INS Sahyadri and INS Kulish only
B. INS Tir, INS Sujata and ICGS Sarathi
C. INS Trishul and INS Tarkash
D. INS Samarthak and INS Mangrol
Correct Answer: B. INS Tir, INS Sujata and ICGS Sarathi
Q4. Where was the 14th India-Mongolia Defence Joint Working Group meeting held?
A. New Delhi
B. Karwar
C. Plymouth
D. Ulaanbaatar
Correct Answer: D. Ulaanbaatar
Q5. What was the total value of the contracts signed for GSAT-7C and Varunastra?
A. ₹1,543 crore
B. ₹2,563 crore
C. ₹4,106 crore
D. ₹6,610 crore
Correct Answer: C. ₹4,106 crore
Q6. Which organisation was associated with the GSAT-7C contract?
A. Bharat Dynamics Limited
B. NewSpace India Limited
C. Naval Science and Technological Laboratory
D. Army Recruiting Office Silchar
Correct Answer: B. NewSpace India Limited
Q7. Varunastra is associated with which defence capability?
A. Air-to-air combat
B. Military satellite communication
C. Transport aircraft operations
D. Anti-submarine warfare
Correct Answer: D. Anti-submarine warfare
Q8. Which exercise is associated with India and Mongolia?
A. Nomadic Elephant
B. Konkan
C. Tarang Shakti
D. SAREX
Correct Answer: A. Nomadic Elephant
Q9. How many shortlisted candidates were reported to have participated in the Tripura Agniveer Recruitment Rally 2026?
A. 409
B. 1,203
C. 1,543
D. 4,106
Correct Answer: B. 1,203
Q10. What is the full form of NSTL?
A. National Security Training Laboratory
B. Naval Ship Transport Limited
C. Naval Science and Technological Laboratory
D. National Satellite Technology Laboratory
Correct Answer: C. Naval Science and Technological Laboratory
Quick Revision
| Topic | Remember |
|---|---|
| Exercise Konkan-26 | India and United Kingdom; concluded off Plymouth on 17 October 2026. |
| INS Samarthak | First indigenous multi-purpose vessel of the Indian Navy; commissioned at Karwar. |
| First Training Squadron | INS Tir, INS Sujata and ICGS Sarathi departed Seychelles. |
| India-Mongolia meeting | 14th Defence Joint Working Group meeting in Ulaanbaatar. |
| GSAT-7C | ₹2,563 crore; Indian Air Force communication. |
| Varunastra | ₹1,543 crore; ship-launched anti-submarine warfare torpedo. |
| Total defence contracts | ₹4,106 crore. |
| Tripura Agniveer rally | 13–17 October 2026; 1,203 shortlisted candidates participated. |
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Frequently Asked Questions
1. Which defence current affairs are important for 18 October 2026?
Key topics include Exercise Konkan-26, INS Samarthak, India's maritime cooperation with Seychelles, the India-Mongolia defence meeting and the GSAT-7C and Varunastra contracts.
2. What is INS Samarthak?
INS Samarthak is the Indian Navy's first indigenous multi-purpose vessel. It was commissioned at Karwar on 16 October 2026.
3. What are the GSAT-7C and Varunastra contracts worth?
The combined value is ₹4,106 crore, comprising ₹2,563 crore for GSAT-7C and ₹1,543 crore for Varunastra.
4. What is Varunastra used for?
Varunastra is an indigenous ship-launched heavy-weight torpedo designed for anti-submarine warfare.
5. Where was Exercise Konkan-26 concluded?
The India-UK naval exercise concluded off Plymouth in the United Kingdom, according to the Ministry of Defence announcement dated 17 October 2026.
6. What is Exercise Nomadic Elephant associated with?
Exercise Nomadic Elephant is associated with military cooperation between India and Mongolia.
Sources referred: Press Information Bureau — Ministry of Defence releases, PIB — India-Mongolia Joint Working Group meeting, PIB — First Training Squadron departs Seychelles, PIB — Project Seabird infrastructure, PIB — Tripura Agniveer Recruitment Rally
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