This weekend marks the 100th birthday of Harry Neal, who once operated an artillery gun on the Hawkesbury to guard against a potential Japanese submarine attack.

“I don’t believe it mattered much to them,” Harry shared with 9News.

A few months back, when Jim learned about his father’s military contribution, he reached out to the defence department to arrange for some well-deserved acknowledgment.

Today, Harry was presented with his shiny service medal, surrounded by family and friends at his Toongabbie care home in Sydney’s west.

“Wonderful recognition… I’m proud to receive it,” Harry said.