Myles Standish, originally from England, arrived at Plymouth Colony aboard the Mayflower in 1620. With a background as a military officer, Standish quickly became a key figure in the early days of the colony. Recognizing the need for organized defense amid the uncertainties of the New World, the settlers appointed him as the first military commander on February 17, 1621. This strategic decision was vital as the colony faced threats from local Indigenous tribes and the harsh realities of life in an uncharted land.

Standish's leadership proved essential as he organized the colony's militia. He conducted training sessions, developed tactics for scouting and defense, and established protocols to ensure the safety of the settlers. Known for his assertive demeanor and military discipline, Standish worked closely with the leaders of the Plymouth Colony to fortify alliances with neighboring tribes while being prepared for conflict. His role not only involved military strategy but also encompassed diplomacy with the Indigenous populations, a delicate balance that was crucial for the colony's survival.

Standish's tenure as military captain was marked by several initial confrontations with local tribes. Notably, his expedition against the Pequot tribe in 1623 highlighted his assertive approach to conflict and defense. His military command laid the groundwork for the colony's governance structures and its eventual growth into a more robust settlement. His actions and decisions during these formative years shaped the future trajectory of the Plymouth Colony and its relationships with Indigenous peoples.