Henry Grace à Dieu, known as the Great Harry, was a revolutionary warship launched at Woolwich Dockyard. Constructed for King Henry VIII of England, the ship was designed to showcase the might of the English Navy. The Great Harry weighed over 1,000 tons, making it the largest warship in the world at that period. Its construction was not only a feat of engineering but also a strategic move to bolster England's naval dominance amid the evolving geopolitical landscape of the early 16th century. The ship's design incorporated innovative features such as a square stern and improved gun placements that enhanced its combat effectiveness.

The dedication of the Great Harry marked a significant moment in maritime history. It was intended to assert England's presence on the high seas and to challenge both rivals and allies through displays of naval strength. Built amidst a surge in military innovations, the Henry Grace à Dieu represented the shift from traditional ship designs to more formidable war vessels, influenced by advancements in artillery and shipbuilding techniques. The warship featured numerous cannons, positioned to deliver devastating salvos against enemy vessels, making it a crucial asset for Henry VIII’s maritime ambitions.

Moreover, the Great Harry was emblematic of Henry VIII's grand aspirations beyond the shores of England, highlighting the growing importance of naval power in international relations during this era. The ship was to serve not only in military operations but also in showcasing the king’s wealth and power to both domestic and foreign audiences. As a symbol of national pride, its launch strongly signaled the importance of the Royal Navy to the English identity and its maritime endeavors, reinforcing King Henry's vision for an expansive England.