Don't Worry My Friend, I Will Be Your Shield!

ONE UNBREAKABLE SHIELD AGAINST THE COMING DARKNESS.

some background: the international code of signals is used as shorthand for communicating important information between vessels until this day. everyone carries a flag alphabet for this purpose and you can raise flags separately or together to indicate conditions and requests.

so when my crew mate informed me that the navy boat we were passing had two signal flags up i asked him to relay me the message because i was busy downstairs.

here is what he saw through the binoculars:

the flag on the left is Alpha (I have a diver down; keep well clear at slow speed) and the right one is Bravo (I am taking in or discharging or carrying dangerous goods.) the vessel most likely had clearance divers out to remove underwater explosives and wanted other's to steer clear.

however, my beloved crew mate only vaguely recalled that Alpha stands for divers and Bravo stands for dangerous. so imagine my surprise when they hesitantly relayed that