Yes, Texas had its own navy that took the fight far beyond Texas borders, and helped win independence in a way most folks don’t realize.
The First Texas Navy (1835–1837)
Second Texas Navy (1839–1846)
During the Texas Revolution, the Texas Navy wasn’t just protecting the coast, it was actively attacking Mexican supply lines in the Gulf. Texas ships harassed and disrupted supply routes so effectively that Antonio López de Santa Anna was cut off from reinforcements and supplies when he marched into Texas.
That helped stretch his army thin and made it easier for Texas forces to eventually defeat him at San Jacinto.
As seen in the picture below a Baltimore Clipper arrived in Galveston Texas in early 1836. It was armed with one 18-pound gun, two 9-pound guns and four 6-pound guns.
The ship had approximately 70 men on it. Her mission was to protect Texas shipping from the Mexican Navy. It engaged the Mexican Navy's Montezuma, and ran her aground. Texans boarded the ship “Pockett” & took her war supplies to Gen.Sam Houston.
After the battle of San Jacinto, Santa Anna was kept prisoner aboard her for his own safety. The ship fought a day long engagement with two Mexican brigs off of Galveston but she lost her rudder on a sandbar and foundered in an approaching storm. Her remains are still there, somewhere near Galveston.
But the Texas Navy didn’t stop there.
After independence, Texas rebuilt its navy (often called the “Second Texas Navy”) under leaders like Edwin Ward Moore, and they went on to sail to the Yucatán Peninsula,
fight Mexican forces outside Texas, and help support rebellions against Mexico.
Texas wasn’t just defending itself. It was projecting power into international waters as the Republic of Texas.
For a short time, Texas stood as one of the only places in North America that fought a war, won independence, and then operated its own military including a navy that took the fight beyond its own shores.
That independent, take-it-to-them mindset is a big part of the Texas identity people still talk about today.