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In 2009, Harry marched alongside Philip to mark Remembrance Sunday. They had a strong common bond in the military, with Philip serving in WWII and Harry serving in Afghanistan, and Philip would often teach his grandson how to properly pay tribute to those who lost their lives in service.
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Before their departure as working members of the royal family, Harry shared many of his beloved royal traditions with Meghan Markle, pictured here in 2017 going to a Christmas Day service in Sandringham with his grandfather.
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In 2018, Philip attended Harry’s wedding to Meghan, which was planned quickly and close to home for his sake, according to Entertainment Tonight. “He’s incredibly close to his grandfather,” royal expert Katie Nicholl said. “Being 96, Harry thought it was it was a great thing to [have] the wedding sooner rather than later, so his grandfather could be there, fit and healthy.”