Both accused the Secretary of War of leading them into an impossible venture and of then deserting them, while he in his turn accepted their resignations from the army.
The fiasco was a costly one in quite another direction, for the Niagara sector had been overlooked in the elaborate attempt to capture Montreal.
The few American troops who had gained a foothold on the Canadian side, at Fort George and the village of Niagara, were left unsupported while all the available regulars were sent to the armies of Wilkinson and Hampton.

As soon as the British comprehended that the grand invasion had crumbled, they bethought themselves of the tempting opportunity to recover their forts at Niagara.
Wilkinson advised that the Americans evacuate Fort George, which they did on the 10th of December, when five hundred British soldiers were marching to retake it.

There was no effort to reinforce the garrison, although at the time ten thousand American troops were idle in winter quarters.

Fort Niagara, on the American side, still flew the Stars and Stripes, but on the night of the 18th of December Colonel Murray with five hundred and fifty British regulars rushed the fort, surprised the sentries, and lost only eight men in capturing this stronghold and its three hundred and fifty defenders.

It was more like a massacre.
Sixty-seven Americans were killed by the bayonet.