First, ending the stalemates on the Fissile Material Cut-off Treaty and the Comprehensive Nuclear Test Ban Treaty.

BBC: In full: Brown security statement

Concerns about the Clinton policies prompted a majority of the U.S. Senate to reject their cornerstone: the Comprehensive Nuclear Test Ban Treaty (CTBT).

CENTERFORSECURITYPOLICY: Incoherence on deterrence

The US imposed economic and military sanctions on India (and Pakistan) when it carried out its nuclear test in May 1998, and has since pressed both countries to sign the Comprehensive Nuclear Test Ban Treaty - but to no avail.

BBC: The US and India: Moving closer

What can reopen that portal is Pakistan's signing of the comprehensive nuclear test ban treaty championed by the U.S. But doing so without India, which is not hit as hard by the sanctions, will be politically damaging to Prime Minister Nawaz Sharif.

CNN: Bracing for a Default

We will strive for the early entry into force of the Comprehensive Nuclear Test-Ban Treaty.

WHITEHOUSE: The White House

Also following the 2004 tsunami, UNESCO-IOC and the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) agreed to explore the potential of using data from the International Monitoring System (IMS) for tsunami warning purposes.

UNESCO: NATURAL SCIENCES

Washington has been pushing to get both countries to freeze their respective nuclear programs and sign two treaties: the Comprehensive Test Ban Treaty and the Nuclear Non-proliferation Treaty.

CNN: A FAILURE AT THE TOP

Clinton will probably press the Indians to scale down their nuclear ambitions and to sign the Comprehensive Test Ban Treaty (even though the U.S. hasn't).

CNN: Delicate Diplomacy

He declared an indefinite nuclear test moratorium, signed the Comprehensive Test Ban Treaty in 1996, and suppressed research and development that would do anything more than keep the U.S. nuclear stockpile on life support.

CENTERFORSECURITYPOLICY: Center For Security Policy

In a wide-ranging speech, she stated that she believed that the US would sign up to the Comprehensive Test Ban Treaty, which forbids the testing of nuclear weapons.

BBC: Albright marries science and diplomacy

The moratorium was one of a series of unilateral disarmament actions taken at that time, which included the 1993-94 legislation prohibiting design of low-yield nuclear weapons and the 1995-96 agreement on a Comprehensive Test Ban Treaty (CTBT).

CENTERFORSECURITYPOLICY: A Different Approach to the 2005 NPT Conference

This accord, known as the Comprehensive Test Ban Treaty (CTBT), is such a priority for the anti-nuclear crowd for a simple reason.

CENTERFORSECURITYPOLICY: The "Genie-stuffers"

We led in concluding the Comprehensive Test Ban Treaty, which will bring to life a decades-old dream of ending nuclear weapons testing.

CNN: Bill Clinton Speaks To A Meeting Of Newspaper Editors