The Oaks Stud's resident sire U S Navy Flag has been represented by two impressive debut winners in recent days.

On Thursday, 3YO filly Our Blue Belle (pictured) was a winner over 1300m at Cambridge.   Coming from off the speed, Our Blue Belle closed strongly in the final stages to win by a long neck for trainers Shaune Ritchie & Colm Murray.

In Australia the Ciaron Maher trained debutant 3-year-old filly Navy Heart (NZ) won for jockey Harry Coffey at Echuca on Sunday. She is from the second crop of the son of War Front.

U S Navy Flag stands at The Oaks Stud this season for $15,000 + GST.