BBC NEWS Americas Africa Europe Middle East South Asia Asia Pacific Arabic Spanish Russian Chinese Welsh

 You are in: World: Americas
Front Page 
Middle East 
South Asia 
From Our Own Correspondent 
Letter From America 
UK Politics 
Talking Point 
In Depth 

Commonwealth Games 2002

BBC Sport

BBC Weather

Monday, 24 September, 2001, 11:35 GMT 12:35 UK
US fears grow of biological attack
Iraqi biological weapons plant
The US says several countries are trying to produce biological weapons
US Secretary of Defence Donald Rumsfeld says the United States is taking seriously the possibility that terrorists might launch an attack using biological or chemical weapons.

Amid heightened fears following the attacks on New York and Washington, the FBI ordered crop-spraying planes to be grounded for 24 hours on Sunday and urged agricultural pilots to "be vigilant to any suspicious activity".

It ought to cause us to recognise that those are dangers that we need to worry about

Donald Rumsfeld, US Secretary of State
It comes after investigators reportedly found a manual on how to operate a crop-dusting plane during a search of the home of an Islamic militant arrested last month.

In New York, army and navy surplus stores are reported to have sold out of gas masks as frightened residents take steps to protect themselves against unconventional attacks.

Speaking on US television network CBS, Mr Rumsfeld said countries blacklisted by America as state sponsors of terrorism "have very active chemical and biological warfare programs, and we know that they are in close contact with terrorist networks around the world".

He said that while there was no evidence the perpetrators of the 11 September hijackings planned to launch a chemical or biological attack, "it ought to cause us to recognise that those are dangers that we need to worry about".


According to US media reports, three men of Middle Eastern origin enquired about crop-dusting planes at an airport in Florida earlier this year.

Authorities fear crop-dusters might be used to carry out a chemical attack
One of the men has since been identified as Mohamed Atta, one of the New York hijackers.

The FBI warned members of a crop-dusters' group to report "any suspicious activity relative to the use, training in or acquisition of dangerous chemicals".

The bureau said it grounded the planes "in reaction to every bit of information and threats received during the course of this investigation".

Aerial crop-spraying resumed on Monday after it was suspended for the second time since the attacks, although flights continue to be barred from the skies around major cities.

The BBC's Ben Brown
"Seldom have Americans felt so vulnerable"
The BBC's Gavin Hewitt
says that crop dusting planes have now been grounded
See also:

25 Jul 01 | Americas
Q&A: Germ warfare
25 Jul 01 | Americas
Analysis: US going against the flow
26 Jul 01 | Americas
A new national security policy
25 Jul 01 | Americas
Dismay over US germ warfare stance
Links to more Americas stories are at the foot of the page.

E-mail this story to a friend

Links to more Americas stories