Vessel spent over 260 consecutive days at sea without a port call, a US navy record

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Secretary of state Marco Rubio is in Portugal on the last leg of a three-nation tour of Nato allies.

Rubio arrived in Lisbon on Thursday for a brief stop on his return to Washington, a day after delivering a speech in the Greek capital of Athens urging European countries to save Western civilization by upholding the values and traditions of ancient Greece.