Silene and Rob Fredriksz, parents of a victim in the crash of the Malaysian Airlines MH17, walk in the Schiphol Judicial Complex on the second day of the trial of three Russians and a Ukrainian as it enters a critical stage, in Badhoevedorp, Netherlands, June 8, 2021. REUTERS/Piroschka van de Wouw 

Rob Fredriksz, parent of a victim in the crash of the Malaysian Airlines MH17, speaks to media in the Schiphol Judicial Complex as the trial of three Russians and a Ukrainian enters a critical next stage, in Badhoevedorp, Netherlands, June 7, 2021. REUTERS/Piroschka van de Wouw 

Malaysian shipping employees wait in a queue to enter Chhatrapati Shivaji International Airport, after the government allowed domestic flight services to resume, during an extended nationwide lockdown to slow the spread of the coronavirus disease (COVID-19), in Mumbai, India, May 25, 2020. REUTERS/Francis Mascarenhas 

A member of Malaysian Volunteer Corps Department (RELA), stands guard in front of debris of the missing Malaysia Airlines flight MH370 during its fifth annual remembrance event in Kuala Lumpur, Malaysia March 3, 2019. REUTERS/Lai Seng Sin 

A Malaysian Airlines Airbus A350-900 passenger aircraft is seen flying in front of the moon, over London, Britain, February 15, 2019. REUTERS/Toby Melville 

FILE PHOTO: Malaysian Airlines Boeing 777-200ER with the registration number 9M-MRO flies over Poland February 5, 2014. The aircraft flying as MH370 disappeared on March 8, 2014, less than an hour into a flight from Kuala Lumpur to Beijing. REUTERS/Tomasz Bartkowiak/File Photo 

FILE PHOTO - The shadow of a Royal New Zealand Air Force (RNZAF) P3 Orion maritime search aircraft can be seen on low-level clouds as it flies over the southern Indian Ocean looking for missing Malaysian Airlines flight MH370 March 31, 2014. REUTERS/Rob Griffith/Pool/File Photo 

FILE PHOTO - A crew member aboard a Royal New Zealand Air Force P-3K2 Orion aircraft is pictured alongside handwritten notes of other search craft in the area, during a search for the missing Malaysian Airlines flight MH370 over the southern Indian Ocean, March 29, 2014. REUTERS/Jason Reed/File Photo 

Mapa que muestra la ruta del vuelo MH17 de Malaysian Airlines, que se estrelló en el 2014 en el este de Ucrania. 22 cm de ancho. (SGN02) 

A Malaysian air crash investigator inspects the crash site of Malaysia Airlines Flight MH17, near the village of Hrabove (Grabovo) in Donetsk region, Ukraine, July 22, 2014. REUTERS/Maxim Zmeyev/File Photo TPX IMAGES OF THE DAY

Map showing the flight path of Malaysian Airlines flight MH17 which crashed in Eastern Ukraine in 2014. 

Forensic experts look at a makeshift marker denoting evidence during recovery work at the site of the downed Malaysian airliner MH17 near the village of Rozsypne in Donetsk region, Ukraine August 4, 2014. REUTERS/Sergei Karpukhin/File Photo 

A Malaysian air crash investigator inspects the crash site of Malaysia Airlines Flight MH17, near the village of Hrabove (Grabovo) in Donetsk region, Ukraine, July 22, 2014. REUTERS/Maxim Zmeyev/File Photo 

Debris from a Malaysian Airlines Boeing 777 that crashed on Thursday lies on the ground near the village of Rozsypne in the Donetsk region July 18, 2014. The Dutch are due to announce on Wednesday 28 September the long-awaited results of an investigation with Australia, Malaysia, Belgium and Ukraine into the July 17, 2014 downing of the flight. REUTERS/Maxim Zmeyev/File Photo FROM THE FILES PACKAGE - SEARCH "FILES MH17" FOR ALL 20 IMAGES 

An armed pro-Russian separatist stands guard as monitors from the Organization for Security and Cooperation in Europe (OSCE) and a team of Malaysian air crash investigators inspect the crash site of Malaysia Airlines Flight MH17, near the village of Hrabove (Grabovo), Donetsk region July 22, 2014. The Dutch are due to announce on Wednesday 28 September the long-awaited results of an investigation with Australia, Malaysia, Belgium and Ukraine into the July 17, 2014 downing of the flight.. REUTERS/Maxim Zmeyev/File Photo FROM THE FILES PACKAGE - SEARCH "FILES MH17" FOR ALL 20 IMAGES 

Malaysian air crash investigators take photos of the crash site of Malaysia Airlines Flight MH17, near the village of Hrabove (Grabovo), Donetsk region July 22, 2014. The Dutch are due to announce on Wednesday 28 September the long-awaited results of an investigation with Australia, Malaysia, Belgium and Ukraine into the July 17, 2014 downing of the flight. REUTERS/Maxim Zmeyev/File Photo FROM THE FILES PACKAGE - SEARCH "FILES MH17" FOR ALL 20 IMAGES 

A Malaysian expert (L) examines a black box belonging to Malaysia Airlines flight MH17 during its handover from pro-Russian separatists, in Donetsk July 22, 2014. The Dutch are due to announce on Wednesday 28 September the long-awaited results of an investigation with Australia, Malaysia, Belgium and Ukraine into the July 17, 2014 downing of the flight. REUTERS/Maxim Zmeyev/File Photo FROM THE FILES PACKAGE - SEARCH "FILES MH17" FOR ALL 20 IMAGES 

Debris from a Malaysian Airlines Boeing 777 that crashed on Thursday lies on the ground near the village of Rozsypne in the Donetsk region July 18, 2014. The Dutch are due to announce on Wednesday 28 September the long-awaited results of an investigation with Australia, Malaysia, Belgium and Ukraine into the July 17, 2014 downing of the flight. REUTERS/Maxim Zmeyev/File Photo FROM THE FILES PACKAGE - SEARCH "FILES MH17" FOR ALL 20 IMAGES 

An armed pro-Russian separatist stands guard as monitors from the Organization for Security and Cooperation in Europe (OSCE) and a team of Malaysian air crash investigators inspect the crash site of Malaysia Airlines Flight MH17, near the village of Hrabove (Grabovo), Donetsk region July 22, 2014. The Dutch are due to announce on Wednesday 28 September the long-awaited results of an investigation with Australia, Malaysia, Belgium and Ukraine into the July 17, 2014 downing of the flight.. REUTERS/Maxim Zmeyev/File Photo FROM THE FILES PACKAGE - SEARCH "FILES MH17" FOR ALL 20 IMAGES 

FILE PHOTO: The shadow of a Royal New Zealand Air Force (RNZAF) P3 Orion maritime search aircraft can be seen on low-level clouds as it flies over the southern Indian Ocean looking for missing Malaysian Airlines flight MH370 March 31, 2014. REUTERS/Rob Griffith/Pool/File photo TPX IMAGES OF THE DAY

Squadron leader Brett McKenzie marks the name of another search aircraft on the windshield of a Royal New Zealand Air Force P-3K2 Orion aircraft searching for missing Malaysian Airlines flight MH370 over the southern Indian Ocean March 22, 2014. REUTERS/Jason Reed/File Photo 

Flight officer Rayan Gharazeddine looks out of a Royal Australian Air Force (RAAF) AP-3C Orion as it flies over the southern Indian Ocean during the search for missing Malaysian Airlines flight MH370 March 22, 2014. REUTERS/Rob Griffith/Pool/File Photo 

Jerry Skinner, the lawyer asking the European Court of Human Rights to order Russia and President Vlaidmir Putin to pay $330 million to the families who died onboard of Malaysian Airlines Flight MH17, poses for a portrait after being interviewed by Reuters in Sydney, Australia, May 23, 2016. REUTERS/Jason Reed

Jerry Skinner, the lawyer asking the European Court of Human Rights to order Russia and President Vlaidmir Putin to pay $330 million to the families who died onboard of Malaysian Airlines Flight MH17, poses for a portrait after being interviewed by Reuters in Sydney, Australia, May 23, 2016. REUTERS/Jason Reed

Jerry Skinner, the lawyer asking the European Court of Human Rights to order Russia and President Vlaidmir Putin to pay $330 million to the families who died onboard of Malaysian Airlines Flight MH17, is interviewed by Reuters in Sydney, Australia, May 23, 2016. REUTERS/Jason Reed

Jerry Skinner, the lawyer asking the European Court of Human Rights to order Russia and President Vlaidmir Putin to pay $330 million to the families who died onboard of Malaysian Airlines Flight MH17, is interviewed by Reuters in Sydney, Australia, May 23, 2016. REUTERS/Jason Reed

Jerry Skinner, the lawyer asking the European Court of Human Rights to order Russia and President Vlaidmir Putin to pay $330 million to the families who died onboard of Malaysian Airlines Flight MH17, is interviewed by Reuters in Sydney, Australia, May 23, 2016. REUTERS/Jason Reed

Security forces form a line in front of the Malaysian Embassy where family members of passengers onboard Malaysia Airlines flight MH370 which went missing in 2014 gather, on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

A family member of a passenger onboard Malaysia Airlines flight MH370 which went missing in 2014 holds a banner during a gathering in front of the Malaysian Embassy on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

Dai Shuqin (C), whose family members were aboard the Malaysia Airlines flight MH370 which went missing in 2014, is helped with her shirt as relatives gather at Malaysia Airlines' Beijing office on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

Family members of passengers onboard Malaysia Airlines flight MH370 which went missing in 2014 hold messages in front of reporters during their gathering near the Malaysian Embassy on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

Family members of passengers onboard Malaysia Airlines flight MH370 which went missing in 2014 hold messages and shout slogans in front of the media area set by police during a gathering near the Malaysian Embassy on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

A family member of a passenger onboard Malaysia Airlines flight MH370 which went missing in 2014 holds a banner during a gathering in front of the Malaysian Embassy on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

A family member of a passenger onboard Malaysia Airlines flight MH370 which went missing in 2014, reacts during the family members' gathering in front of Malaysian Embassy on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Kim Kyung-hoon 

Dai Shuqin (C), a family member of a passenger onboard Malaysia Airlines flight MH370 which went missing in 2014, and family members of other passengers shout slogans during their gathering in front of the Malaysian Embassy on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Kim Kyung-hoon 

Family members of passengers onboard Malaysia Airlines flight MH370 which went missing in 2014, walk past the logo of Malaysia Airlines as they leave its Beijing office after their gathering on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Kim Kyung-hoon 

Family members of passengers onboard Malaysia Airlines flight MH370 which went missing in 2014, ride an elevator in the Beijing office of Malaysia Airlines as they leave the office after their gathering on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Kim Kyung-hoon 

Plain clothes policemen stop Dai Shuqin (C), a family member of a passenger onboard Malaysia Airlines flight MH370 which went missing in 2014, from trying to show her writings to passers-by during the family members' gathering on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. REUTERS/Kim Kyung-hoon 

Family members of passengers onboard Malaysia Airlines flight MH370 which went missing in 2014, hold a placard with China's President Xi Jinping's photo on it, during the family members' gathering on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. The Chinese characters on the placard read, "Chairman Xi will help us. Our country will help us. There will be good news about our loved ones definitely." REUTERS/Kim Kyung-hoon 

Dai Shuqin (C), whose family members were aboard the Malaysia Airlines flight MH370 which went missing in 2014, and a family member of another missing passenger (L) react in a subway train on the way from Malaysia Airlines' Beijing office to the Malaysian embassy in Beijing for the family members' gathering on the second anniversary of the disappearance of MH370, in Beijing, China, March 8, 2016. The characters on the T-shirts read, "Where is MH370 and the truth about it?" REUTERS/Kim Kyung-hoon TPX IMAGES OF THE DAY

A crying woman falls on her knees as relatives of passengers onboard of Malaysia Airlines flight MH370 which went missing in 2014, burn incense sticks and pray at Lama Temple in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

Jiang Huijun (R), whose family member was onboard Malaysia Airlines flight MH370 which went missing in 2014, burns incense sticks and prays with other relatives of passengers at Lama Temple in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

A woman cries as relatives of passengers onboard of Malaysia Airlines flight MH370 which went missing in 2014, burn incense sticks and pray at Lama Temple in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

A woman falls to the ground as relatives of passengers onboard of Malaysia Airlines flight MH370 which went missing in 2014, burn incense sticks and pray at Lama Temple in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj 

A family member of a passenger onboard of Malaysia Airlines flight MH370 which went missing in 2014, wipes his tears as he stands with other family members in front of a holding area for journalists at Lama Temple in Beijing, China, March 8, 2016. The Chinese characters on a sign read as "Mom will wait for you forever and never give up". REUTERS/Kim Kyung-hoon 

A crying woman falls on her knees as relatives of passengers onboard of Malaysia Airlines flight MH370 which went missing in 2014, burn incense sticks and pray at Lama Temple in Beijing, China, March 8, 2016. REUTERS/Damir Sagolj TPX IMAGES OF THE DAY

Family members of passengers onboard of Malaysia Airlines flight MH370 which went missing in 2014, shout slogans in front of a holding area for journalists at Lama Temple in Beijing, China, March 8, 2016. The Chinese characters on a sign in the center reads "Mom will wait for you forever and never give up". REUTERS/Kim Kyung-hoon 

Family members of passengers onboard of Malaysia Airlines flight MH370 which went missing in 2014, hold placards as they shout slogans in front of a holding area for journalists at Lama Temple in Beijing, China, March 8, 2016. Chinese characters on placards read "Mom will wait for you forever and never give up" and "Please return safe". REUTERS/Kim Kyung-hoon 

Family members of passengers onboard of Malaysia Airlines flight MH370 which went missing in 2014, shout slogans in front of a holding area for journalists at Lama Temple in Beijing, China, March 8, 2016. The placards read, "Mother will forever wait for you. Never giving up." (L) and "Chairman Xi will help us. Our country will help us. Loved ones will definitely have good news". REUTERS/Kim Kyung-hoon 

Dai Shuqin, whose younger sister and her family members were aboard the Malaysia Airlines flight MH370 that went missing in 2014, reacts as she has an interview with Reuters after visiting Malaysia Airlines' Beijing office to deliver her letter of demand in Beijing, China, March 7, 2016. REUTERS/Kim Kyung-Hoon 

Dai Shuqin, whose younger sister and her family members were aboard the Malaysia Airlines flight MH370 that went missing in 2014, shows her and other family members' letters of demand during an interview with Reuters after visiting Malaysia Airlines' Beijing office to deliver the letters in Beijing, China, March 7, 2016. REUTERS/Kim Kyung-Hoon

Relatives of passengers Tan Ah Meng, his wife Chuang Hsiu Ling, and son Tan Wei Chew, who were aboard the missing Malaysia Airlines flight MH370, leave court during a hearing for a compensation suit brought against the Malaysian government and Malaysia Airlines over claims of negligence and breach of trust, in Kuala Lumpur, Malaysia, March 4, 2016. REUTERS/Olivia Harris 

Lawyer Sangeet Deo (R) speaks to members of the media, accompanied by relatives of passengers Tan Ah Meng, his wife Chuang Hsiu Ling, and son Tan Wei Chew, who were aboard the missing Malaysia Airlines flight MH370, during a hearing for the compensation suit brought against the Malaysian government and Malaysia Airlines over claims of negligence and breach of trust, in Kuala Lumpur, Malaysia, March 4, 2016. REUTERS/Olivia Harris 

Two of three abandoned Boeing 747-200F planes are seen parked on the tarmac at Kuala Lumpur International Airport in Sepang, Malaysia, December 10, 2015. Malaysia's airport operator took out newspaper adverts to find the owners of three Boeing 747 that have been sitting idle for more than a year. REUTERS/Olivia Harris TPX IMAGES OF THE DAY

One of three abandoned Boeing 747-200F planes is seen parked on the tarmac at Kuala Lumpur International Airport in Sepang, Malaysia, December 10, 2015. Malaysia's airport operator took out newspaper adverts to find the owners of three Boeing 747 that have been sitting idle for more than a year. REUTERS/Olivia Harris 

One of three abandoned Boeing 747-200F planes is seen parked on the tarmac at Kuala Lumpur International Airport in Sepang, Malaysia, December 10, 2015. Malaysia's airport operator took out newspaper adverts to find the owners of three Boeing 747 that have been sitting idle for more than a year. REUTERS/Olivia Harris 

The reconstructed cockpit of the Malaysia Airlines Flight MH17 is seen after the presentation of the final report regarding its crash, in Gilze Rijen, the Netherlands, October 13, 2015. Malaysia Airlines Flight MH17 was shot down over eastern Ukraine by a Russian-made Buk missile, the Dutch Safety Board concluded on Tuesday in its final report on the crash in July 2014 that killed all 298 people on board, most of them Dutch. But the long-awaited findings of the board, which was not empowered to address questions of responsibility, did not point the finger at any group or party for launching the missile. REUTERS/Michael Kooren

Scott Choo, 12, poses for a photograph in his father MH17 co-pilot Eugene Choo's uniform at home in Seremban, near Kuala Lumpur, Malaysia, October 13, 2015. Malaysia Airlines Flight 17 was shot down over eastern Ukraine by a Russian-made Buk missile, the Dutch Safety Board concluded on Tuesday in its final report on the July 2014 crash that killed all 298 people on board. REUTERS/Olivia Harris 

Ivy Loi, wife of MH17 co-pilot Eugene Choo, poses for a photograph with a picture of her husband, at home in Seremban, near Kuala Lumpur, Malaysia, October 13, 2015. Malaysia Airlines Flight 17 was shot down over eastern Ukraine by a Russian-made Buk missile, the Dutch Safety Board concluded on Tuesday in its final report on the July 2014 crash that killed all 298 people on board. REUTERS/Olivia Harris