Battle Description

The Battle of Chelsea Creek was the second military engagement of the Revolutionary War and the first in which American forces captured enemy supplies. It took place on the salt marshes and islands northeast of Boston, where colonial forces sought to deny the British access to livestock and resources.

Led by Colonel John Stark and General Israel Putnam, the Patriots engaged British marines and naval forces over two days. The Americans successfully drove off British troops and set fire to the British schooner HMS Diana, which ran aground and was destroyed. The battle demonstrated growing coordination among colonial forces and their ability to challenge British control of the waterways.

Outcome

• Outcome: American tactical victory; British forces withdrew and lost a naval vessel.
• Casualties:
  • American: ~1 wounded
  • British: ~2 killed, ~1 wounded, loss of HMS Diana

Significance on the Revolution

Chelsea Creek was a morale booster for the Patriot cause and a strategic success in denying British access to local resources. The destruction of HMS Diana marked the first naval loss for Britain in the war and signaled that colonial forces could contest British dominance on land and sea. The battle also helped solidify the siege of Boston and contributed to the growing confidence of the Continental Army.