O judge of the nations, we remember before you with grateful hearts the men and women of our country who in the day of decision ventured much for the liberties we now enjoy. Grant that we may not rest until all people of this land share the benefits of true freedom and gladly accept it disciplines. This we ask in the Name of Jesus Christ our Lord. AMEN.
You can find "A Veterans Day Reflection” by the Rev. Dr. George Clifford, U.S. Navy Chaplain, Captain (Retired) as well as other resources (prayers, etc.) at the Office of the Bishop Suffragan for Chaplaincies (The Episcopal Church) here.
A document on Honoring our Veterans (pdf) from Episcopal Life This Week.