Today marks the 25th anniversary of Ronald Reagan’s famous “tear down this wall” speech delivered before the Brandenburg Gate in Berlin on June 12, 1987. It is a reminder not only of President Reagan’s oratorical brilliance but also of his steadfast leadership on the world stage. For the Gipper was a president who, together with Margaret Thatcher, brought down the might of the Soviet Empire, liberated hundreds of millions from Communist tyranny, and restored US leadership after the decline of the Carter years and the Vietnam era. Reagan was uncompromising in his opposition to the Soviet Union and his defence of freedom, driven by his belief in American exceptionalism and the unique role the United States must play in standing up to tyranny and advancing the cause of liberty.