US radiation plane flown to the UK.

http://travel.aol.co.uk/2017/02/22/radiation-spike-europe-nuclear-test-fears/?icid=maing-grid7%7Cmain5%7Cdl1%7Csec1_lnk3%26pLid%3D1544244542_uk

According to the news, the WC-135 plane landed at Mildenhall last Friday for the purpose of investigating a spike in radiation levels over Europe.