In January 1980 President Jimmy Carter delivered his third State of the Union address, in which he touched on the Soviet invasion of Afghanistan and its implications for the Cold War:
Since the end of the Second World War, America has led other nations in meeting the challenge of mounting Soviet power. This has not been a simple or a static relationship. Between us there has been cooperation, there has been competition, and at times there has been confrontation.
In the 1940s we took the lead in creating the Atlantic Alliance in response to the Soviet Union’s suppression and then consolidation of its East European empire and the resulting threat of the Warsaw Pact to Western Europe. In the 1950s we helped to contain further Soviet challenges in Korea and in the Middle East, and we rearmed to assure the continuation of that containment. In the 1960s we met the Soviet challenges in Berlin, and we faced the Cuban missile crisis. We sought to engage the Soviet Union in the important task of moving beyond the cold war and away from confrontation.
And in the 1970s three American presidents negotiated with the Soviet leaders in attempts to halt the growth of the nuclear arms race. We sought to establish rules of behavior that would reduce the risks of conflict, and we searched for areas of cooperation that could make our relations reciprocal and productive, not only for the sake of our two nations but for the security and peace of the entire world.
In all these actions, we have maintained two commitments: to be ready to meet any challenge by Soviet military power, and to develop ways to resolve disputes and to keep the peace. Preventing nuclear war is the foremost responsibility of the two superpowers. That’s why we’ve negotiated the strategic arms limitation treaties—SALT I and SALT II. Especially now, in a time of great tension, observing the mutual constraints imposed by the terms of these treaties will be in the best interest of both countries and will help to preserve world peace…
We superpowers also have the responsibility to exercise restraint in the use of our great military force. The integrity and the independence of weaker nations must not be threatened. They must know that in our presence they are secure. But now the Soviet Union has taken a radical and an aggressive new step. It’s using its great military power against a relatively defenseless nation. The implications of the Soviet invasion of Afghanistan could pose the most serious threat to the peace since the Second World War.
The vast majority of nations on Earth have condemned this latest Soviet attempt to extend its colonial domination of others and have demanded the immediate withdrawal of Soviet troops. The Muslim world is especially and justifiably outraged by this aggression against an Islamic people. No action of a world power has ever been so quickly and so overwhelmingly condemned. But verbal condemnation is not enough. The Soviet Union must pay a concrete price for their aggression.
While this invasion continues, we and the other nations of the world cannot conduct business as usual with the Soviet Union. That’s why the United States has imposed stiff economic penalties on the Soviet Union. I will not issue any permits for Soviet ships to fish in the coastal waters of the United States. I’ve cut Soviet access to high-technology equipment and to agricultural products. I’ve limited other commerce with the Soviet Union, and I’ve asked our allies and friends to join with us in restraining their own trade with the Soviets and not to replace our own embargoed items. And I have notified the Olympic Committee that with Soviet invading forces in Afghanistan, neither the American people nor I will support sending an Olympic team to Moscow.
The Soviet Union is going to have to answer some basic questions: Will it help promote a more stable international environment in which its own legitimate, peaceful concerns can be pursued? Or will it continue to expand its military power far beyond its genuine security needs, and use that power for colonial conquest? The Soviet Union must realize that its decision to use military force in Afghanistan will be costly to every political and economic relationship it values.
The region which is now threatened by Soviet troops in Afghanistan is of great strategic importance: It contains more than two-thirds of the world’s exportable oil. The Soviet effort to dominate Afghanistan has brought Soviet military forces to within 300 miles of the Indian Ocean and close to the Straits of Hormuz, a waterway through which most of the world’s oil must flow. The Soviet Union is now attempting to consolidate a strategic position, therefore, that poses a grave threat to the free movement of Middle East oil…
Meeting this challenge will take national will, diplomatic and political wisdom, economic sacrifice, and, of course, military capability. We must call on the best that is in us to preserve the security of this crucial region. Let our position be absolutely clear: An attempt by any outside force to gain control of the Persian Gulf region will be regarded as an assault on the vital interests of the United States of America, and such an assault will be repelled by any means necessary, including military force.