Kenyan clinical officer Ismail Mohamed Salim looks on at the Indian Ocean in the coastal town of Kilifi, Kenya May 26, 2022. Picture taken May 26, 2022. REUTERS/Joseph Okanga 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, is seen during a break in the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, is seen during a break in the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, is seen during a break in the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, is seen during a break in the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, is seen during a break in the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, arrives to attend the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, arrives to attend the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, arrives to attend the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, arrives to attend the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Franco-Comoran Bahia Bakari, the sole survivor of Yemenia Flight 626, an Airbus A310 that crashed into the sea off the Indian Ocean archipelago of Comoros, arrives to attend the trial for the 2009 plane crash that killed 152 people, at the courthouse in Paris, France, May 9, 2022. REUTERS/Gonzalo Fuentes 

Titan superyacht owned by Russia's Alexander Abramov is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

MySky superyacht owned by Russia's Igor Kesaev is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

MySky superyacht owned by Russia's Igor Kesaev is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

MySky superyacht owned by Russia's Igor Kesaev is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

Titan superyacht owned by Russia's Alexander Abramov is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

Titan superyacht owned by Russia's Alexander Abramov is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

Titan superyacht owned by Russia's Alexander Abramov is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

Titan superyacht owned by Russia's Alexander Abramov is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

Titan superyacht owned by Russia's Alexander Abramov is seen in the waters of the Indian Ocean near Male, Maldives, March 4, 2022. REUTERS/Dhahau Naseem 

British artist Henry Hudson, known for his use of plasticine in his vivid work, poses for a portrait beside artworks named "Somewhere over the Nile" and "Somewhere over the Indian Ocean" as he presents his new abstract range of paintings at the "Scapes" exhibition in London, Britain, January 18, 2022. Picture taken January 18, 2022. REUTERS/Dylan Martinez 

Somali marine forces patrol the Indian Ocean waters after the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean; in Mogadishu, Somalia October 13, 2021. REUTERS/Feisal Omar 

Somali marine forces patrol the Indian Ocean waters after the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean; in Mogadishu, Somalia October 13, 2021. REUTERS/Feisal Omar 

Somali marine forces patrol the Indian Ocean waters after the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean; in Mogadishu, Somalia October 13, 2021. REUTERS/Feisal Omar 

Somali marine forces patrol the Indian Ocean waters after the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean; in Mogadishu, Somalia October 13, 2021. REUTERS/Feisal Omar 

Somali marine forces patrol the Indian Ocean waters after the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean; in Mogadishu, Somalia October 13, 2021. REUTERS/Feisal Omar 

Somali marine forces patrol the Indian Ocean waters after the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean; in Mogadishu, Somalia October 13, 2021. REUTERS/Feisal Omar 

Somali marine forces patrol the Indian Ocean waters after the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean; in Mogadishu, Somalia October 13, 2021. REUTERS/Feisal Omar 

Commander of Somali marine forces Admiral Admiral Abdi Hamiid Mohamed Ahmed, addresses the media after the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean; in Mogadishu, Somalia October 13, 2021. REUTERS/Feisal Omar 

A general view of people on the Liido beach in Mogadishu, Somalia October 12, 2021. REUTERS/Feisal Omar 

Abukar Ahmed celebrates the ruling by the International Court of Justice, largely in favour of Somalia in its dispute with Kenya, setting a sea boundary in part of the Indian Ocean in Mogadishu, Somalia October 12, 2021. REUTERS/Feisal Omar 

Fishing boats are seen at the Xamarweyne beach in the Indian Ocean off Mogadishu, Somalia October 12, 2021. REUTERS/Feisal Omar 

Arctic Sunrise ship crew members are seen on a rigid inflatable boat as it is lowered into the Indian Ocean at the Saya de Malha Bank within the Mascarene plateau, Mauritius March 4, 2021. Picture taken March 4, 2021. REUTERS/Christophe Van Der Perre 

Arctic Sunrise ship crew members are seen on a rigid inflatable boat as it is lowered into the Indian Ocean at the Saya de Malha Bank within the Mascarene plateau, Mauritius March 4, 2021. Picture taken March 4, 2021. REUTERS/Christophe Van Der Perre 

Arctic Sunrise ship crew members are seen on a rigid inflatable boat as they check for the depth in the Indian Ocean at the Saya de Malha Bank within the Mascarene plateau, Mauritius March 4, 2021. Picture taken March 4, 2021. REUTERS/Christophe Van Der Perre 

Arctic Sunrise ship crew members prepare the Conductivity, Temperature, and Depth (CTD) instrument to conduct scientific research in the Indian Ocean at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 9, 2021. Picture taken March 9, 2021. REUTERS/Christophe Van Der Perre 

Arctic Sunrise ship sails in the Indian Ocean waters at the Saya de Malha Bank within the Mascarene plateau, Mauritius March 14, 2021. Picture taken March 14, 2021. REUTERS/Christophe Van Der Perre 

Greenpeace's Arctic Sunrise ship is seen at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 12, 2021. Picture taken with a drone March 12, 2021. REUTERS/Christophe Van Der Perre 

Greenpeace's Arctic Sunrise ship is seen at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 12, 2021. Picture taken with a drone March 12, 2021. REUTERS/Christophe Van Der Perre 

Greenpeace's Arctic Sunrise deck-hand Alessandro Montanari pulls back the hydrophone cable on the Arctic Sunrise at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 8, 2021. Picture taken March 8, 2021. REUTERS/Christophe Van Der Perre 

Greenpeace's Arctic Sunrise ship is seen at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 12, 2021. Picture taken with a drone March 12, 2021. REUTERS/Christophe Van Der Perre 

Lecturer in ecology at the University of Exeter, Dr. Kirsten Thompson conducts a sighting survey aboard the Greenpeace's Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 10, 2021. Picture taken March 10, 2021. REUTERS/Christophe Van Der Perre 

A sperm whale is seen swimming on the Indian Ocean surface during the Greenpeace's Arctic Sunrise expedition at the Saya de Malha Bank within the Mascarene plateau, Mauritius March 14, 2021. Picture taken with a drone March 14, 2021. REUTERS/Christophe Van Der Perre TPX IMAGES OF THE DAY 

Lecturer in ecology at the University of Exeter, Dr. Kirsten Thompson takes notes during e-DNA sampling while on a rigid inflatable boat near the Greenpeace's Arctic Sunrise ship expedition at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 6, 2021. Picture taken March 6, 2021. REUTERS/Christophe Van Der Perre 

Lukas Scherhag of Greenpeace's Arctic Sunrise ship is seen on a rigid inflatable boat next to the ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 12, 2021. Picture taken March 12, 2021. REUTERS/Christophe Van Der Perre 

Greenpeace campaign lead Maria Jose Caballero and marine biologist Tim Lewis are seen on a sight survey aboard the Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 11, 2021. Picture taken March 11, 2021. REUTERS/Christophe Van Der Perre 

The bow of Greenpeace's Arctic Sunrise ship is seen at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 14, 2021. Picture taken March 14, 2021. REUTERS/Christophe Van Der Perre 

Greenpeace campaign lead Maria Jose Caballero and marine biologist Tim Lewis are seen on a sight survey aboard the Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 11, 2021. Picture taken March 11, 2021. REUTERS/Christophe Van Der Perre 

Two sperm whales are seen swimming on the Indian Ocean surface during the Greenpeace's Arctic Sunrise expedition at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 14, 2021. Picture taken March 14, 2021. REUTERS/Christophe Van Der Perre 

Marine biologist Tim Lewis deploys hydroplane into the Indian Ocean from the Greenpeace Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 11, 2021. Picture taken March 11, 2021. REUTERS/Christophe Van Der Perre 

Marine biologists prepare to get on a rigid inflatable boat to observe whales from aboard the Greenpeace Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 14, 2021. Picture taken March 14, 2021. REUTERS/Christophe Van Der Perre 

Marine biologist Tim Lewis is seen on a rigid inflatable boat near the Greenpeace's Arctic Sunrise ship expedition at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 14, 2021. Picture taken March 14, 2021. REUTERS/Christophe Van Der Perre 

A juvenile red-footed booby flies next to the Greenpeace Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 7, 2021. Picture taken March 7, 2021. REUTERS/Christophe Van Der Perre 

A juvenile red-footed booby flies next to the Greenpeace Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene plateau, Mauritius March 7, 2021. Picture taken March 7, 2021. REUTERS/Christophe Van Der Perre 

Lecturer in ecology at the University of Exeter, Dr. Kirsten Thompson and Greenpeace team member Juliana Da Costa listen to whales aboard the Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 12, 2021. Picture taken March 12, 2021. REUTERS/Christophe Van Der Perre 

Lecturer in ecology at the University of Exeter, Dr. Kirsten Thompson and marine biologist Tim Lewis discuss after a sight survey aboard the Greenpeace Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 5, 2021. Picture taken March 5, 2021. REUTERS/Christophe Van Der Perre 

Lecturer in ecology at the University of Exeter, Dr. Kirsten Thompson and Greenpeace team member Juliana Da Costa listen to whales aboard the Arctic Sunrise ship at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 12, 2021. Picture taken March 12, 2021. REUTERS/Christophe Van Der Perre 

Lecturer in ecology at the University of Exeter, Dr. Kirsten Thompson switches off pumps after e-DNA sampling while on a rigid inflatable boat near the Greenpeace's Arctic Sunrise ship expedition at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 6, 2021. Picture taken March 6, 2021. REUTERS/Christophe Van Der Perre 

The sun sets over the Indian Ocean waters as seen from aboard the Greenpeace Arctic Sunrise ship expedition at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 5, 2021. Picture taken March 5, 2021. REUTERS/Christophe Van Der Perre 

Lecturer in ecology at the University of Exeter, Dr. Kirsten Thompson sets a filter capsule for e-DNA sampling while on a rigid inflatable boat near the Greenpeace's Arctic Sunrise ship expedition at the Saya de Malha Bank within the Mascarene Plateau, Mauritius March 6, 2021. Picture taken March 6, 2021. REUTERS/Christophe Van Der Perre