Safe Waters, Mine-Free Seas
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A demining diver at work on the seabed, cutting torch throwing sparks through dark water
MARSAFE mark MARSAFE

Workshop · Munitions in the Sea — Monaco · 17 September 2026

Safe Waters,
Mine‑Free Seas

Underwater UXO clearance, specialist diver training, and coastal redevelopment across the Adriatic and the wider Mediterranean.

65 TUXO removed · Boka Kotorska
750,000 M²Seabed cleared · Tivat
25+ YRSTraining underwater deminers
DESCEND
01 — Origin

I come from
Montenegro

M o n t e n e g r o

My base is the Underwater Operations Centre MARSAFE, a technical facility on the Bay of Kotor where professional divers are trained for underwater demining and public-safety missions.

It sits on a stretch of coast that has, at different times, been a minefield, a naval choke point, and now a UNESCO-listed harbour for cruise liners — the same water, made safe by the same work.

Aerial view of Kotor's old town on the Bay of Kotor
Bay of Kotor, Montenegro
Aerial view of the fjord-like Bay of Kotor and surrounding mountains
Topographic map of Montenegro
National territory
A recovered heap of corroded naval mines and ordnance on land
02 — The Threat

A legacy that doesn't rust away

Naval mines are explosive devices designed to damage or sink ships, submarines and other vessels, or to deny them the use of an area of sea. They first appeared in the West during the 16th century — and every conflict since has left more of them behind.

A corroded mine resting on the dark seabed
Close view of a mine encrusted with marine growth
A mine being secured with lifting straps underwater
16th Century

Origin

The first naval mines appear in Western warfare, designed to deny an enemy the use of an area of sea without a single ship engaged.

1914 – 1918

The First World War

Large-scale deployment begins: British and American forces lay tens of thousands of mines to block German vessels, while Germany targets coastal waters — the start of massive tactical naval mining.

1939 – 1945

The Second World War

600,000–1,000,000 naval mines are laid, sinking 650 Allied ships and 1,100 Axis ships.

Regional Challenges

South-East Europe

Relief map of the Adriatic and Balkan peninsula
LEGACY

Legacy of Conflict

Naval mines are a persistent and dangerous legacy of past armed conflicts in the region.

EXPOSURE

A Severe & Direct Threat

Active munitions in South-East Europe's waters pose a serious threat to civilian lives and maritime property.

SCALE

Widespread Contamination

Naval mines and unexploded ordnance (UXO) have been officially identified in every single country of South-East Europe.

STAKES

Key to Economic Recovery

Beyond humanitarian and security dimensions, comprehensive mine clearance is essential for the region's economic rebuilding.

03 — Method

Two kinds of clearance

Humanitarian Demining

The organised, systematic detection, identification and removal or destruction of mines and other explosive devices under water.

  • ✓ Protection of the civilian population
  • ✓ Permanent removal of explosive hazards
  • ✓ Safe, unrestricted use of the water space

Military Demining

Primarily aimed at supporting military forces and ensuring operational security during conflict or tactical tasks.

  • • Temporary or targeted clearance of passages
  • • Creating conditions for safe, effective military operations
Diver using a metal detector across the seabed
Two divers examining an object on the seabed together
04 — Training

Building the standard

2002

Training of underwater deminers begins

The first school in Europe for training underwater deminers in humanitarian underwater demining.

Briefing room during a demining training course
Instructors and trainees in a classroom session
Divers preparing on a rigid inflatable boat
A diver descending through open water toward the seabed
25+ Years of training
80+ divers qualified

I have organised training and qualified more than 80 professional divers for underwater demining from eight nations:

  • Montenegro
  • Slovenia
  • Croatia
  • Serbia
  • Bosnia & Herzegovina
  • North Macedonia
  • Albania
  • Russian Federation
STATUS

The training standard of underwater deminers is part of the education system of Montenegro.

A Scarce & Vital Profession

Underwater deminers are a scarce profession, and their training is organised at the request of states that need to resolve the problem of legacy munitions and other explosive remnants under water.

05 — Operations

Five operations, one standard

A working chronology of clearance missions across Montenegro, Bulgaria and the Adriatic seabed — each one ending the same way: a certified, safe space where there used to be a hazard.

01
Boka Kotorska Strait, Bay of Kotor
2004 · MONTENEGRO
65 tUXO removed

RCUD underwater deminers removed 65 tonnes of assorted explosive ordnance from the seabed of this narrow strait, left behind after the Second World War — making safe navigation through the Bay of Kotor possible.

A recovered mine being lifted from the water by crane at the dockside
02
Former Military Base, Tivat
2008 · MONTENEGRO
750,000 m²Seabed cleared
17 tUXO removed

Divers cleared the former military base's seabed of ordnance left from the First and Second World Wars, clearing the way for the safe construction of the Porto Montenegro marina complex.

Aerial view of Porto Montenegro marina today
03
Former Military Base, Kumbor
MONTENEGRO
200,000 m²Seabed cleared
~10 tExplosives removed

Ordnance from both World Wars was removed from the seabed at the former military base in Kumbor — clearing the way for the Portonovi resort.

Aerial view of the Portonovi resort and marina
04
Chelopechene, near Sofia
2011 · BULGARIA
230,000 m²Seabed cleared
~3 tOrdnance removed

A site once threatened by unexploded ordnance left under water after a nearby arms and ammunition depot exploded — secured for safe economic development.

Diver examining a mine on the seabed during survey work
05
Italy – Montenegro Electrode Interconnector
2018 · ADRIATIC SEABED
250,000 m²Cable route cleared
~1,000 kgExplosives removed

Underwater clearance of the seabed cable route enabled the safe installation of the electrode interconnector cable between the two countries.

A crane lifting recovered ordnance at a harbour
06 — Verification

The Cleared Space Certificate

Every operation ends in paperwork as much as in tonnage — a formal record that a stretch of seabed has been surveyed, cleared, and declared safe.

Cleared Space Certificate
Official Verification of Mine & UXO Clearance
RCUD
MNE

This official certificate verifies that the designated marine space has been systematically surveyed, cleared, and declared completely safe from underwater mines and unexploded ordnance (UXO).

01 — Site Location & Scope

Sea floor of Portonovi–Kumbor, covering a total cleared area of 186,773 m².

02 — Technical Guarantee

Assessed with a 99.6% confidence level to a depth of 35 cm in the sea bottom and up to 1.5 m in the sub-bottom.

03 — Issuing Authority

Regional Centre for Divers Training and Underwater Demining (RCUD), Montenegro.

Destruction Protocol

Destruction is carried out on land, in accordance with IMAS standards.

A row of recovered ordnance and belted rounds on the ground
Two recovered artillery shells laid on the ground
A cruise ship passing a lighthouse islet in the Bay of Kotor at golden hour
07 — Recovery

What safe water builds

Unlocking local coastal economies through safe, cleared waters — the same seabed that once denied a coastline its use now supports it.

PILLAR 01

Reclaiming Active Sea Lanes

Restoring crucial shipping and transport routes to establish secure corridors for regional trade, international commerce, and local passenger transport.

PILLAR 02

Revitalizing Coastal Tourism

Transforming previously hazardous coastal zones into premier, safe locations for international recreation, cruise ships, hotel development, and diving.

PILLAR 03

Securing Local Fisheries

Protecting fishermen and marine assets, allowing coastal communities to safely expand fishery operations and boost maritime food production.

08 — The Diver
Portrait of Veselin Mijajlović in full diving gear

Veselin “Vesko” Mijajlović

MSc in Sports Science · Underwater Operations and Demining Specialist

Current Position

MARSAFE — Founder & Director

Leading international initiatives in underwater UXO clearance, specialized training, and coastal redevelopment.

2002–2025
Director
Regional Centre for Underwater Demining (RCUD)
1992–2002
Training Instructor & Commander
Counter-Terrorism Unit & Special Maritime Operations, Ministry of the Interior of Montenegro
1989–1992
Commander, Diving Unit
Territorial Defence Headquarters of Montenegro
Senior Diving

Master Instructor certification and high-level training leadership.

Demining Instructor

Expert in complex underwater explosive ordnance disposal (EOD).

Operations Lead

Directing specialized survey, clearance, and marine security operations.

09 — Recognition

A career recognised across borders

Awards from international underwater, environmental and technical-diving organisations recognise the contribution to training, humanitarian underwater demining and marine safety.

2025
Tridente d’Oro
Intl. Academy of Underwater Sciences & Techniques

Career dedicated to safer waters, specialist training and humanitarian demining.

2023
Premio Atlantide — VII Edizione
Fondazione Premio Atlantide, Civitavecchia

Excellence in underwater demining and the protection of marine environments.

2023
Instructor Award
IANTD Italy, Bologna

Outstanding excellence in training technical divers across borders and institutions.

2017
CSR Award
Chamber of Economy of Montenegro

National recognition for socially responsible professional contribution to the community.

2015
Academy Recognition
Intl. Academy of Underwater Sciences & Techniques

Contribution to underwater sciences and professional practice on an international scale.

2011
PELAGOS Award
Rome, Italy

Humanitarian work recognised at the high-profile “Big Blue” event.

2011
Ministry of Defence Award
Sofia, Bulgaria

Safe underwater demining of a 230,000 m² area at Chelopechene, near Sofia.

2005
Marevivo Award
Marevivo, Rome

First prize for humanitarian work and contribution to marine protection.

In the wider network
GEOMAR UN Decade of Ocean Science for Sustainable Development Musée Océanographique de Monaco MMinE-SwEEPER programme CAMMera Co-funded by the European Union
10 — Vision

Safe Waters,
Mine‑Free Seas

Restoring safety to marine environments through advanced underwater demining, specialized training, and international collaboration to protect coastal ecosystems.

Survey
Clearance
Training
Verification