U.S.-China economic ties have expanded substantially over the past several years. China is now the third largest U.S. trading partner, its second largest source of imports, and its fourth largest export market. However, U.S.-China commercial ties have been strained by a number of issues, including a surging U.S. trade deficit with China, China's refusal to float its currency, and failure to fully comply with its World Trade Organization (WTO) commitments, especially its failure to provide protection for U.S. intellectual property rights (IPR). This report explores these issues in detail, especially concerning the lack of protection for U.S. IPR.

U.S.-China economic ties have expanded substantially over the past several years. China is now the third largest U.S. trading partner, its second largest source of imports, and its fourth largest export market. However, U.S.-China commercial ties have been strained by a number of issues, including a surging U.S. trade deficit with China, China's refusal to float its currency, and failure to fully comply with its World Trade Organization (WTO) commitments, especially its failure to provide protection for U.S. intellectual property rights (IPR). This report explores these issues in detail, especially concerning the lack of protection for U.S. IPR.

The President has identified proliferation as a primary danger to U.S. security interests. China has contributed to the danger by providing nuclear weapons technology to Pakistan, and other nuclear technology to Iran and Algeria. China has also supplied CSS-2 intermediate-range ballistic missiles to Saudi Arabia, Silkworm anti-ship missiles to Iran and Iraq, and ballistic missile technology to Pakistan and perhaps Iran, North Korea, and others. China developed the mobile, solid-fuel M-9 and M-11 short-range ballistic missiles reportedly with Pakistan, Syria, and Iran as interested buyers.

The President has identified proliferation as a primary danger to U.S. security interests. China has contributed to the danger by providing nuclear weapons technology to Pakistan, and other nuclear technology to Iran and Algeria. China has also supplied CSS-2 intermediate range ballistic missiles to Saudi Arabia, Silkworm anti-ship missiles to Iran and Iraq, and ballistic missile technology to Pakistan and perhaps Iran, North Korea and others. China developed the mobile, solid-fuel M-9 and M-11 short range ballistic missiles reportedly with Pakistan, Syria, and Iran as interested buyers.

Congress continues to debate NASA's Europe, Japan, and Canada to build the plan to build a permanently occupied space station. They plan to provide station. Controversial since its inception in 1984, the space station, called Freedom for many years, was redesigned several times. Now it is tentatively called Alpha.

Congressional Research Service: Chinese Missile and Nuclear Proliferation: Issues for Congress