weapons-grade plutonium.    From Wordnet, Princeton University. 

It stores more than 1,000 pounds of weapons-grade plutonium.    From Wordnik.com.  [CNN Transcript Jul 18, 2007] Reference

What happens to the factories that produce weapons-grade fuel?.    From Wordnik.com.  [Selling Nuclear Missiles--And Minds] Reference

A level of 90 percent is generally considered to be weapons-grade.    From Wordnik.com.  [U.N. report: Iran stockpiling nuclear materials] Reference

By 1986 Pakistan's centrifuge technology was producing weapons-grade uranium.    From Wordnik.com.  [Pakistan's Bomb Builder] Reference

Little stands in its way to one day reprocess it into weapons-grade plutonium.    From Wordnik.com.  [Iran's Shadow Games] Reference

Iran may not be there yet but they're working on making weapons-grade Uranium.    From Wordnik.com.  [CNN Transcript Sep 18, 2006] Reference

Right now, the thing is, is that Iran can't actually produce weapons-grade uranium.    From Wordnik.com.  [CNN Transcript Jul 9, 2008] Reference

Plus, the material coming from them can easily be converted to weapons-grade material.    From Wordnik.com.  [CNN Transcript Aug 23, 2005] Reference

  North Korea is believed to have enough weapons-grade plutonium for as many as 10 such weapons.    From Wordnik.com.  [Fallout] Reference

Malaysian customs inspectors pore over baggage as though they were looking for weapons-grade plutonium.    From Wordnik.com.  [Crisis In The Cupboard] Reference

If they take the single most sensational quote of the day, which is that "this was weapons-grade anthrax.".    From Wordnik.com.  [CNN Transcript Oct 21, 2001] Reference

Analysts believe North Korea already has enough weapons-grade plutonium to make at least six to seven nuclear bombs.    From Wordnik.com.  [CNN Transcript Jul 15, 2007] Reference

At least one U.S. government lab has covertly manufactured a small amount of weapons-grade anthrax since the early '90s.    From Wordnik.com.  [The Hunt For The Anthrax Killer] Reference

O'BRIEN: All right -- weapons-grade plutonium on the black market -- I think it's fairly obvious but let's go through it.    From Wordnik.com.  [CNN Transcript Dec 28, 2002] Reference

Hundreds of millions for radiation detectors that can't distinguish between weapons-grade nuclear material and cat litter.    From Wordnik.com.  [CNN Transcript Aug 15, 2006] Reference

And it could also produce five to 10 kilograms of weapons-grade plutonium each year — enough for one or two nuclear weapons.    From Wordnik.com.  [Sleight of Hand] Reference

Making a nuclear weapon is relatively easy if you have the basic design, a good machine shop and enough weapons-grade uranium.    From Wordnik.com.  [The Nagging Fear Of Nukes] Reference

Now, under the agreement, Iran would also ship all those non - weapons-grade uranium to other countries for further enrichment.    From Wordnik.com.  [CNN Transcript Oct 1, 2009] Reference

That would provide some degree of international oversight, of course, to make sure it doesn't enrich it to the weapons-grade level.    From Wordnik.com.  [CNN Transcript Feb 2, 2006] Reference

U.S. and U.N. officials say Iran already has enough material to produce two atomic weapons if it decides to produce weapons-grade fuel.    From Wordnik.com.  [Russians to Fuel Iranian Reactor] Reference

But Saddam's attempts to produce weapons-grade uranium were apparently more elaborate and systematic than even U.S. experts had realized.    From Wordnik.com.  [Saddam Fesses Up On Nukes] Reference

To do so, Pyongyang would have had to shut down its reactor in order to extract spent fuel and reprocess it into weapons-grade plutonium.    From Wordnik.com.  [The Method To The Madness] Reference

Radiation detection machines for the borders and ports that can't tell the difference between weapons-grade nuclear material and cat litter.    From Wordnik.com.  [CNN Transcript Jul 28, 2006] Reference

The floating nuclear plants would use a far more volatile fuel than land-based plants: weapons-grade uranium containing 40 percent Uranium-235.    From Wordnik.com.  [Karl Grossman: Floating Chernobyls] Reference

They say that in the past he has tried to get weapons-grade material, but they doubt that he's developed the capability to deliver it militarily.    From Wordnik.com.  [CNN Transcript Nov 11, 2001] Reference

What U.S. officials do know is that the fuel rods -- which were kept under seal since 1994 -- can be rapidly reprocessed into weapons-grade plutonium.    From Wordnik.com.  [North Korea: Diplomacy Hits The Wall] Reference

A visiting U.S. scholar says senior officials told him North Korea plans to unload fuel rods from its nuclear reactor to obtain more weapons-grade plutonium.    From Wordnik.com.  [CNN Transcript Sep 23, 2006] Reference

About 160 pounds of weapons-grade uranium cast into shiny spheres was stored in high-school-style lockers and secured by a single chain looped through the handles.    From Wordnik.com.  [Future Shock] Reference

Almost all this attention has focused on Iran's reactor in Bushehr and on its enriched uranium fuel, involving a process that could easily produce weapons-grade uranium.    From Wordnik.com.  [Sleight of Hand] Reference

In mid-2003 Pyongyang announced it had completed the reprocessing of spent nuclear fuel rods (to extract weapons-grade plutonium) and was developing a "nuclear deterrent.".    From Wordnik.com.  [The 2004 CIA World Factbook] Reference

And they have 2,952 centrifuges going full time trying to turn out this weapons-grade material, so they're going full bore on the most important part of the weapons program.    From Wordnik.com.  [CNN Transcript Dec 26, 2007] Reference

A visiting American scholar says senior officials there's told him that North Korea plans to unload fuel rods from its nuclear reactor to obtain more weapons-grade plutonium.    From Wordnik.com.  [CNN Transcript Sep 23, 2006] Reference