Related Clues:

• Debriefing extraction
• Palindromic part of a ship
• Deck at the rear of a ship
• It's the turn of Ulster to start in formation, perhaps
• Inside info, slangily
• Edifying facts
• Helpful facts, for short
• News that is wearing at the Foreign Office
• Mess with pawn to knock down, getting level on board
• Spoil the P at the stern?
• Tire out going up and down
• Gen
• Deck at stern of ship
• Raised stern of a sailing ship
• Data received and understood (abbr)