A 'ohe ia e loa'a aku, he ulua kapapa no ka moana - S10-E21
Continuity mistake: When the Military Police take Lincoln into custody he's handcuffed, then both the left and right handcuffs switch direction while they're around his wrists, note the single and double bars, along with the chain links. Quite impossible. (00:31:40)
Chosen answer: They are Junior's SEAL buddies.