33rd Edition of Bilateral Naval Exercise SIMBEX-2026 Concludes in Visakhapatnam

The 33rd edition of the Singapore-India Maritime Bilateral Exercise (SIMBEX-2026) successfully concluded in Visakhapatnam, featuring extensive naval drills in the Bay of Bengal. Hosted by the Indian Navy, the exercise highlighted long-standing maritime cooperation between India and Singapore.
What happened
The Indian Navy hosted the 33rd edition of the bilateral maritime exercise SIMBEX-2026 at Visakhapatnam. The exercise featured a harbour phase at Visakhapatnam followed by a dynamic sea phase carried out in the Bay of Bengal.
During the deployment, the Indian Navy was represented by indigenous stealth frigate INS Nilgiri, anti-submarine warfare corvette INS Kamorta, and submarine INS Sindhukirti, alongside various naval aviation assets. The Republic of Singapore Navy participated with RSS Supreme, a Formidable-class stealth frigate equipped with an embarked naval helicopter. Key officials involved in steering the exercise included Rear Admiral Vishal Bishnoi, Flag Officer Commanding Eastern Fleet, and Colonel Bertram Ang, Fleet Commander of the Republic of Singapore Navy.
Important dates
| SIMBEX-2026 Total Duration | 21 October 2026 to 26 October 2026 |
|---|---|
| Harbour Phase | 21 October to 23 October 2026 |
| Sea Phase | 24 October to 26 October 2026 |
📌 Static GK links
- SIMBEX was originally launched in 1994 under the code name Exercise Lion King.
- The exercise is an annual bilateral maritime engagement between the Indian Navy and the Republic of Singapore Navy.
What candidates should do
- Note down the host country, participating naval platforms, and exact locations for current affairs revision in banking, SSC, and defence exams.
- Revise the history of SIMBEX, including its original name and launch year, as static GK questions frequently target foundational details of bilateral exercises.
PrepZen analysis
Bilateral exercises like SIMBEX-2026 are crucial indicators of strategic partnerships and regional security cooperation in the Indo-Pacific region. For aspirants preparing for UPSC, banking, and SSC exams, questions from this topic generally revolve around the edition number, host location, participating naval ships, and historical background such as the launch year under Exercise Lion King. Memorizing these exact parameters ensures quick scoring in the General Awareness and Current Affairs sections.
Practice questions
Q1. The 33rd edition of bilateral naval exercise SIMBEX-2026 was hosted by which country?
Q2. Under what original code name and year was SIMBEX launched?
Q3. Which Indian Navy submarine participated in SIMBEX-2026?
Sea phase of the maritime exercise was successfully carried out in Bay of Bengal.
Indian Navy deployed INS Nilgiri, INS Kamorta, and submarine INS Sindhukirti.
SIMBEX was originally launched in 1994 under code name Exercise Lion King.
🎯 Key Point: 33rd SIMBEX-2026 bilateral maritime exercise concluded in Visakhapatnam.
FAQs
What does SIMBEX stand for?
SIMBEX stands for Singapore-India Maritime Bilateral Exercise.
Where was the sea phase of SIMBEX-2026 conducted?
The sea phase of SIMBEX-2026 was conducted in the Bay of Bengal.
Which ships from Singapore participated in SIMBEX-2026?
The Republic of Singapore Navy participated with RSS Supreme, a Formidable-class stealth frigate.
Is SIMBEX the longest continuous bilateral maritime exercise for the Indian Navy?
Yes, SIMBEX is the longest continuous bilateral maritime exercise the Indian Navy conducts with any foreign navy, having begun in 1994.
Sources and references
- thehindu.com (www.thehindu.com)
- indiagazette.com (www.indiagazette.com)
- ddindia.co.in (ddindia.co.in)
- manoramayearbook.in (www.manoramayearbook.in)
Prepared by PrepZen for exam preparation. Consult the linked sources for original announcements and current details. Corrections policy. Spotted an error? Write to prepzen.app@gmail.com.
Practice Quiz — 28 October 2026
Q1. Who has been assigned the additional charge as the Director General of the Indo-Tibetan Border Police (ITBP) in October 2026?
Q2. Whom did Anup Bagchi succeed to take charge as the MD & CEO of HDFC Bank?
Q3. Until which date has the tenure of Defence Secretary Rajesh Kumar Singh been extended?
Q4. In Bihar's newly launched 100-point Performance Assessment Index for banks, which bank secured the top spot, and what score places a bank in the 'Red Zone'?
Q5. Which country contributed the name 'Arnab' for the cyclone that made landfall in Andhra Pradesh?
Keep Learning with PrepZen
Get daily current affairs, live mock tests, mistake bank, vocab builder & more — all free on your phone.