WARSAW -- Polish troops have found two warheads in Iraq believed to contain a deadly nerve agent, but it is not clear what period the weapons came from, the Defense Ministry said yesterday.
The two warheads were found in early June in a bunker in the area controlled by Polish forces, and they tested positive for cyclosarin, a substance many times stronger than sarin, the ministry said in a statement.
''There is no doubt that the warheads contain chemical weapons," Defense Minister Jerzy Szmajdzinski told TVN24. ''The problem is what period they came from, whether the [Persian] Gulf War or earlier, and whether they were usable, partly usable or not at all."