Brian Shukan, U.S. Embassy Khartoum Charge de Affairs, Rear Admiral Michael Baze, U.S. navy sixth fleet Director of the Maritime Affairs, and Captain Ibrahim Hammad Al Nayer, stand together as a U.S navy vessel docks in the eastern city of Port Sudan, Sudan March 1, 2021. REUTERS/El Tayeb Siddiq

Rear Admiral Michael Baze, U.S. navy sixth fleet Director of the Maritime Affairs, stands next to Captain Ibrahim Hammad Al Nayer, commander of the fleet of the Port Sudan Naval base, as a U.S navy vessel docks in the eastern city of Port Sudan, Sudan March 1, 2021. REUTERS/El Tayeb Siddiq

Naval officers stand on a U.S navy vessel as it docks in the eastern city of Port Sudan, Sudan March 1, 2021. REUTERS/El Tayeb Siddiq

Naval officers stand on a U.S navy vessel as it prepares to dock in the eastern city of Port Sudan, Sudan March 1, 2021. REUTERS/El Tayeb Siddiq

A U.S navy vessel carrying naval officers is seen at sea as it prepares to dock in the eastern city of Port Sudan, Sudan March 1, 2021. REUTERS/El Tayeb Siddiq

A U.S navy vessel carrying naval officers is seen at sea as it prepares to dock in the eastern city of Port Sudan, Sudan March 1, 2021. REUTERS/El Tayeb Siddiq

Turkish Navy research vessel TCG Cesme sails in the Bosphorus in Istanbul, Turkey October 16, 2019. Picture taken October 16, 2019. REUTERS/Yoruk Isik

A navy helicopter flies over at the area where three-year-old child Tomas Bravo went missing on February 17, when he went out with an uncle in search of animals, according to reports, in the rural area of Caripilun, Arauco, Chile February 22, 2021. REUTERS/Jose Luis Saavedra

A Myanmar Navy vessel, which will be used to pick up deported Myanmar migrants from Malaysia, is docked at a jetty in Lumut, Malaysia February 22, 2021. REUTERS/Lim Huey Teng

Myanmar Navy vessels, which will be used to pick up deported Myanmar migrants from Malaysia, are docked at a jetty in Lumut, Malaysia February 22, 2021. REUTERS/Lim Huey Teng

Members of the Russian Navy, the Iranian Navy, the IRGC Navy, participates in a hostage rescue operation exercise, during Iranian-Russian Joint Naval Drill in the North Indian Ocean, in this picture obtained on February 17, 2021. Iranian Army/WANA (West Asia News Agency)/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY

Mexico's President Andres Manuel Lopez Obrador, Secretary of Defense Luis Sandoval and Secretary of the Navy Admiral Rafael Ojeda Duran attend the inauguration of the first stage of the new international airport in Zumpango de Ocampo, at the Santa Lucia military airbase on the outskirts of Mexico City, Mexico February 10, 2021. REUTERS/Edgard Garrido

Sri Lanka's President Gotabaya Rajapaksa is seen next to Army Commander General Shavendra Silva (L), Navy Commander Nishantha Ulugetenne (2nd L), Airforce Commander Sudarshana Pathirana (2ndR) and Inspector General of Police Chandana Wickramaratne during the country's 73rd Independence day celebrations in Colombo, Sri Lanka February 4, 2021. REUTERS/Dinuka Liyanawatte

U.S. Navy guided-missile destroyer USS Porter (DDG 78) sails in the Bosphorus, on its way to the Black Sea, in Istanbul, Turkey January 28, 2021. REUTERS/Yoruk Isik

U.S. Navy guided-missile destroyer USS Porter (DDG 78) sails in the Bosphorus, on its way to the Black Sea, in Istanbul, Turkey January 28, 2021. REUTERS/Yoruk Isik

U.S. Navy guided-missile destroyer USS Porter (DDG 78) sails in the Bosphorus, on its way to the Black Sea, in Istanbul, Turkey January 28, 2021. REUTERS/Murad Sezer

A Navy officer introduces a mine during a drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

An explosion is seen during a Naval drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

A Taiwan flag is seen during a Navy drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

Navy officers drop a mine into the ocean during a drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

Navy special forces conduct a drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

Navy special forces conduct a drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

Navy officers drop markers to identify the locations of mines from an S70-C helicopter ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

An S70-C helicopter is seen on display during a Navy drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

Taiwan Navy special forces conduct a drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

Taiwan Navy special forces conduct a drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

A Navy special forces conduct a drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

A Coastal Minehunter MHC-1301 is seen on display during a Navy drill ahead of the Lunar New Year in Kaohsiung, Taiwan, January 27, 2021. REUTERS/Ann Wang

Turkish Navy frigate TCG Fatih (F242) sails in the Bosphorus in Istanbul, Turkey January 24, 2021. REUTERS/Murad Sezer

Turkish Navy frigate TCG Fatih (F242) sails in the Bosphorus in Istanbul, Turkey January 24, 2021. REUTERS/Murad Sezer

An Indonesia Navy personnel uses a forklift to move the turbine of the crashed Sriwijaya Air flight SJ 182 on the last day of its search and rescue operation, at the Tanjung Priok port in Jakarta, Indonesia, January 21, 2021. REUTERS/Ajeng Dinar Ulfiana

An Indonesia Navy personnel uses a forklift to move the turbine of Sriwijaya Air flight SJ 182 on the last day of its search and rescue operation at the Tanjung Priok port in Jakarta, Indonesia, January 21, 2021. REUTERS/Ajeng Dinar Ulfiana

An Indonesia Navy personnel loads the turbine of Sriwijaya Air flight SJ 182, which crashed into the Java sea, to a truck on the last day of its search and rescue operation at the Tanjung Priok port in Jakarta, Indonesia, January 21, 2021. REUTERS/Ajeng Dinar Ulfiana

Indonesian navy personnel carry a body bag on the last day of search and rescue operation for Sriwijaya Air flight SJ 182, which crashed into the Java sea, at Tanjung Priok port in Jakarta, Indonesia, January 21, 2021. REUTERS/Ajeng Dinar Ulfiana

A man cycles past a graffiti covered wall amidst the spread of the coronavirus disease (COVID-19) on a street in Navi Mumbai, India January 21, 2021. REUTERS/Francis Mascarenhas

A man walks past a graffiti of people wearing protective masks amidst the spread of the coronavirus disease (COVID-19) on a street in Navi Mumbai, India January 21, 2021. REUTERS/Francis Mascarenhas

A man walks past a graffiti of a girl wearing a protective mask amidst the spread of the coronavirus disease (COVID-19) on a street in Navi Mumbai, India January 21, 2021. REUTERS/Francis Mascarenhas

Indonesian navy personnel carry a body bag during a search and rescue operation for Sriwijaya Air flight SJ 182, which crashed into the Java sea, at Tanjung Priok port in Jakarta, Indonesia, January 18, 2021. REUTERS/Ajeng Dinar Ulfiana

Indonesian navy personnel stand near the debris from the Sriwijaya Air flight SJ 182, which crashed into the Java sea, during a search and rescue operation at Tanjung Priok port in Jakarta, Indonesia, January 18, 2021. REUTERS/Ajeng Dinar Ulfiana

Indonesian navy personnel carry debris of Sriwijaya Air flight SJ 182, which crashed into Java sea, during the search and rescue operation, at Tanjung Priok port, in Jakarta, Indonesia, January 17, 2021. REUTERS/Willy Kurniawan

A member of Indonesian navy personnel carries debris of Sriwijaya Air flight SJ 182, which crashed into Java sea, during the search and rescue operation, at Tanjung Priok port, in Jakarta, Indonesia, January 17, 2021. REUTERS/Willy Kurniawan

Indonesian Navy personnel and rescue workers stand on the dock as they wait for Indonesian Naval Warship KRI Kurau to be docked carrying bags of debris and body parts, during the search and rescue operation for Sriwijaya Air flight SJ 182, which crashed into Java sea, at Tanjung Priok port in Jakarta, Indonesia, January 17, 2021. REUTERS/Willy Kurniawan

Indonesian Navy personnel carry a body bag during the search and rescue operation for Sriwijaya Air flight SJ 182, which crashed into Java sea, at Tanjung Priok port in Jakarta, Indonesia, January 17, 2021. REUTERS/Willy Kurniawan

An Indonesian navy personnel walks as he guards near the debris of the Sriwijaya Air flight SJ 182 which crashed into Java sea, during the search and rescue operation at Tanjung Priok port in Jakarta, Indonesia January 16, 2021. REUTERS/Willy Kurniawan

World War II veteran William Lloyd Roberts, 94, poses with a photo of himself in the navy with his wife, Erma Lee Hanna Roberts, 91, as they arrive to receive the coronavirus disease (COVID-19) vaccine at Mission Commons assisted living community in Redlands, California, U.S., January 15, 2021. REUTERS/Lucy Nicholson

An Indonesian Navy member carries a bag containing body parts of passengers of the Sriwijaya Air flight SJ 182, which crashed into the Java sea, at Tanjung Priok port in Jakarta, Indonesia, January 14, 2021. REUTERS/Willy Kurniawan

Indonesian DVI and navy personnel carry bags with body parts of the passengers of Sriwijaya Air flight SJ-182, which crashed to the sea, at Tanjung Priok port in Jakarta, Indonesia January 13, 2021. REUTERS/Willy Kurniawan

Indonesia Navy members carry a part of the retrieved black box of Sriwijaya Air flight SJ 182, which crashed into the sea at the weekend off the Jakarta coast, in Jakarta, Indonesia, January 12, 2021. REUTERS/Ajeng Dinar Ulfiana

Indonesian authorities, Navy personnels, divers, and rescue members stand for pictures with the Flight Data Recorder (FDR) of Sriwijaya Air flight SJ 182, which crashed to the sea, at Tanjung Priok port in Jakarta, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

Indonesian Navy members take pictures of a part of the retrieved black box of Sriwijaya Air flight SJ 182, which crashed into the sea off the Jakarta coast, in Jakarta, Indonesia, January 12, 2021. REUTERS/Ajeng Dinar Ulfiana TPX IMAGES OF THE DAY

Indonesian navy divers stand on a rubber boat during the search and rescue operation for the Sriwijaya Air flight SJ 182, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

An Indonesian navy diver stand on a rubber boat holds a rope during the search and rescue operation for the Sriwijaya Air flight SJ 182, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

Indonesian navy divers and other rescue members stand on rubber boats next to KRI Semarang, during the search and rescue operation for the Sriwijaya Air flight SJ 182, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

Indonesian navy divers stand on a rubber boat during the search and rescue operation for the Sriwijaya Air flight SJ 182, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

Indonesian navy divers and other rescue members stand on rubber boats next to KRI Semarang, during the search and rescue operation for the Sriwijaya Air flight SJ 182, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

An Indonesian navy diver dives into the water from a rubber boat during the search and rescue operation of Sriwijaya air flight SJ 182, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

An Indonesian navy diver gives to a colleague debris of Sriwijaya air flight SJ 182 retrieved from the seafloor of Java sea at Naval warship KRI Rigel (933) during the search and rescue operation, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

A member of Indonesian navy observes as others Indonesian navy members on rubber boats and Indonesian naval warship KRI Rigel (933) take part in the search and rescue operation for the Sriwijaya Air flight SJ 182, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

An Indonesian navy diver shows debris of Sriwijaya air flight SJ 182 retrieved from the seafloor of Java sea at Naval warship KRI Rigel (933) during the search and rescue operation, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan

An Indonesian navy diver gives to a colleague debris of Sriwijaya air flight SJ 182 retrieved from the seafloor of Java sea at Naval warship KRI Rigel (933) during the search and rescue operation, at the sea off the Jakarta coast, Indonesia, January 12, 2021. REUTERS/Willy Kurniawan