For other ships with the same name, see HMS Rainbow.
The flagship of Admiral Medina Sidonia (aka Cadiz) the San Martin is attacked off the coast of Dover from port side by the English Rainbow and from starboard by the Dutch Gouden Leeuw, Dover, August 8, 1588
In 1617 Rainbow was rebuilt at Deptford as a great ship (now described as a "second rate"), mounting 34 major and 6 smaller guns.[1] She was again reconstructed in 1628–29 at Chatham, although the work was classed as a "repair" rather than as an official rebuilding. By 1660 her armament had increased to 56 guns.[1]
She took an active role in all three Anglo-Dutch Wars of the 17th century, participating in most of the battles of those wars, and was sunk as a breakwater at Sheerness in 1680.[1]
Notes
^The 'HMS' prefix was not used until the middle of the 18th century, but is sometimes applied retrospectively