One spectator couldn't resist joining in with the march. Little Wesley tried to keep up with his father as the soldiers marched past.
He was later rewarded with a signed rugby ball from Wales international Ryan Jones, who stopped by to support the returning men.
More top news
Through this evening and overnight it will remain cloudy with some persistent rain and drizzle by dawn.
A couple from Wales, who moved to South Africa to live 40 years ago, have been killed on their farmland estate there, police have confirmed.
Our Valleys Correspondent Hannah Thomas has been spending time discovering why the people who live in the Valleys love their communities.