Most of those killed in Afghanistan helicopter crash were Navy men , officials say . Men who were not bin Laden 's killers but belonged to same unit . SEALs are not military wannabes , just a former member . Keeping quiet is a secret thing ; they do n't brag about their missions .
Most of those killed in Afghanistan helicopter crash were Navy Seals , officials say . Men killed were not bin Laden 's killers but belonged to same unit . SEALs are not Rambo wannabes , said a former member . Keeping quiet is a SEAL code ; they do n't brag about their missions .