Pipeline transport

Expert Voices

Increasing autonomy under the sea

Artist rendering of an underwater AV with robotic arms, courtesy DARPA
Artist rendering of an underwater AV with robotic arms. Illustration: DARPA

Partially autonomous and remotely operated underwater vehicles are used to map oceans, observe sea life and pollution, clear underwater unexploded ordinance, and monitor oil and gas pipelines — jobs that are dangerous or impossible for divers.

What's next: Advanced communication technology, better batteries, and other breakthroughs could result in vehicles with more autonomy, capable of more complex missions.

Expert Voices

Polish President Andrzej Duda visits U.S. to fortify ties with Trump

President Duda announces recipients of the Order of the White Eagle at at the Presidential Palace in Warsaw, Poland on September 12, 2018.
Polish President Duda at the Presidential Palace in Warsaw, Poland, on September 12, 2018. Photo: Jaap Arriens/NurPhoto via Getty Images

Tuesday marks the first official White House visit by Polish president Andrzej Duda. Up for discussion will be U.S. military bases and Polish energy security.

The big picture: Poland remains one of the last all-weather allies for the Trump administration in an increasingly skeptical Europe. While many European allies have soured on the U.S. over increasingly fraught security and trade relations, Poland is doubling down on its relationship with the U.S. — and with Trump himself.

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