WASHINGTON, June 1 (Reuters) - SpaceX's Starlink, the satellite communications service started by billionaire Elon Musk, now has a Department of Defense contract to buy those satellite services for Ukraine, the Pentagon said on Thursday. "We continue to work with a range of global partners to ensure Ukraine has the resilient satellite and communication capabilities they need. Satellite communications constitute a vital layer in Ukraine's overall communications network and the department contracts with Starlink for services of this type," the Pentagon said in a statement. The Pentagon contract is a boon for SpaceX after Musk, the company's CEO, said in October it could not afford to indefinitely fund Starlink in Ukraine, an effort he said cost $20 million a month to maintain. Russia has tried to cut off and jam internet services in Ukraine, including attempts to block Starlink in the region, though SpaceX has countered those attacks by hardening the service's software.

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Persons: Starlink, Elon Musk, Mike Stone, Joey Roulette, Franklin Paul, Paul Simao Organizations: Department of Defense, Pentagon, SpaceX, Musk, Bloomberg, Thomson Locations: Ukraine, Russia, Washington