International investigators have accused three Russians and one Ukrainian of taking part in the attack on Malaysia Airlines Flight 17, a passenger plane that was shot down nearly five years ago, killing all 298 people on board. They will face murder charges for their alleged involvement in the tragedy.

The plane left Amsterdam for Kuala Lumpur on July 17, 2014. It crashed over eastern Ukraine, a smoldering wreckage of civilian parts in the midst of a battle between Ukrainian security forces and Russia-back separatists.

At a press conference on Wednesday in the Netherlands, Assistant Commissioner of the Australian Federal Police Peter Crozier called the international probe "one of the most complex criminal investigations ever to be conducted."

The Joint Investigation Team showed photos of the suspects and played a wiretapped phone call as evidence. They said that each Russian suspect had ties to their country's intelligence services:

  • One of the suspects was named as Igor Girkin, a former colonel of Russia's domestic intelligence service and a commander of the army where the plane was downed in the self-proclaimed Donetsk People's Republic. "The rebels did not shoot down the Boeing," he told Reuters.
  • Another suspect, Sergey Dubinsky, is a former officer of Russia's military intelligence service. He was a deputy to Girkin in 2014 and led the territory's intelligence service.
  • Oleg Pulatov is a former soldier with the spetsnaz, an elite unit of the Russian military intelligence agency. Pulatov worked with Dubinskiy as deputy head of the intelligence service.

The sole Ukrainian suspect was identified as Leonid Kharchenko, the commander of a combat unit in Donetsk.
Investigators also announced their intent to prosecute the suspects. The Netherlands Public Prosecution Service issued international arrest warrants on Wednesday. Court hearings were scheduled for March 9, 2020 in The Hague.

Authorities will not seek to extradite the four men because Russian and Ukrainian constitutions bar extradition of their citizens, prosecutors said. Instead, they plan to ask Moscow to arrest and interrogate the three Russian suspects. They could be tried in absentia, as the Dutch appear wary that Russia will cooperate.

Ukrainian authorities vowed to detain the Ukrainian suspect who is believed to still be in their purview, according to Reuters.

The Joint Investigation Team was established in 2014, with the Netherlands National Prosecutor's Office leading the international effort to piece together what happened that day.

The team's work shows no sign of stopping. Investigators asked more witnesses to come forward to help them identify people responsible for MH17's downfall.

They concluded in 2016 that the plane was brought down by a Russian Buk missile which had been transported from Russia to an agricultural field in Ukraine's rebel-held territory. That finding followed a Dutch Safety Board investigation that also pointed to a Russian Buk missile.

The announcement on Wednesday was offset by an article from investigative group Bellingcat. It listed additional people suspected of involvement in the incident. A Bellingcat team previously linked an anti-aircraft missile launcher to Russia's 53rd air defense brigade — years before the Dutch-led investigation came to the same conclusion.

Moscow has long denied any role in the fate of the flight. Officials have been critical of the international investigation, claiming that they were excluded at the outset.

Speaking to reporters this week, Kremlin spokesperson Dmitry Peskov said, "Russia was unable to take part in the investigation despite expressing an interest right from the start and trying to join it."

A host of unfounded explanations about the plane emerged in Russian media, including conspiracy theories that the plane was already carrying dead passengers and that the incident was a failed attempt to assassinate Russian President Vladimir Putin.

Most of the victims in the crash were Dutch. Others came from countries including Belgium, Malaysia and Australia. Law enforcement from those countries, and Ukraine, have been involved in the investigation.

News of the impending prosecution was welcomed by global leaders, including Australia's Foreign Minister Marise Payne, Ukrainian President Volodymyr Zelenskiy and British Foreign Secretary Jeremy Hunt, who called on Russia to cooperate.

NATO Secretary General Jens Stoltenberg called it "an important milestone in the efforts to uncover the full truth," and ensure justice for all 298 victims.

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