One of the most serious dangers facing our people is the threat of a rogue regime armed with ballistic missiles. In 2001, I announced withdrawal from the ABM Treaty. I did so because it constrained our ability to develop the technologies needed to defend ourselves against the threat of blackmail by rogue states. With these constraints removed, we have developed and deployed new defenses capable of protecting American cities from ballistic missile attack.
This system can now defend America against limited missile attacks from Northeast Asia. Concluded agreements with Poland and the Czech Republic to establish missile defense sites on their territories to help protect against ballistic missile attacks from the Middle East. Because we acted, America now has an initial capability to protect our people from a ballistic missile attack.
As we built new defenses against a missile attack, we also worked with Russia to make historic reductions in offensive nuclear weapons. When these reductions are complete, the total U.S. nuclear stockpile will be at its lowest level since the Eisenhower administration. These reductions are part of a new approach to strategic deterrence that relies on both nuclear and conventional strike forces, as well as strong defenses. We're investing in new technologies that will ensure the long-term safety and security and reliability and effectiveness of our nuclear deterrent. This approach sends a clear message to the world: We'll reduce our reliance on nuclear weapons while keeping America's strategic deterrent unchallenged.