The CO of Submarine Squadron 6 and Brazilian CO of navy su…

NORFOLK (June 7, 2012) Capt. Eugene P. Sievers, commander of Submarine Squadron (SUBRON) 6, talks to Capt. Pires Martins, commanding officer of the Brazilian navy submarine BSN Tikuna (S-34), during a routine port visit to Naval Station Norfolk. The 11-day visit is in conjunction with the submarine

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