AMRAAM's fail in cold, mysterious fault suspends deliveries to Finland

[Griffin]

"The United States has not yet delivered any of the AMRAAM anti-aircraft missiles that had been ordered by the Finnish Defence Forces because of a mysterious fault that has caused the missiles to fail in cold weather tests. "

 

http://www.hs.fi/english/article/Mysterious+fault+causes+suspension+of+missile+delivery+from+US+manufacturer+Raytheon+/1329104729695

[aaron886]

Wasn't this problem around before? (Edit: yep, article notes issue is ~2 years old) Perhaps the same (old) models?