In 1756 he led a column to supply the greatly weakened Fort Oswego and issued ignored warnings to his superiors before Oswego was captured and burned later that year. In the spring of 1757 he helped assemble supplies and transports at Boston for the abortive attack on Louisbourg.
That December he was appointed Lt. Colonel and in 1758 he participated in the attack on Fort Carillon (now Fort Ticonderoga), where he led the advance guard following the death of General George Howe. When the Battle ended in disaster, Bradstreet attempted to organize a retreat. [Read more…] about Bradstreet’s Raid: A 1758 Riverine Operation