Two men arrested in Cheltenham yesterday, have both been rearrested on suspicion of the commission, instigation or preparation of a terrorist act.
It follows an examination of the items found in a garage in Buttermere Close in the Hatherley area of Cheltenham.
The South East Counter Terrorism Unit has now taken over the investigation.
The 52-year-old man and 31-year-old-man are both from Cheltenham. They remain in police custody.
For more on this story go to ITV West
More top news
Big celebrations for one couple and their families after they got married - in a busy shopping centre !
Justin Timberlake has confirmed he and his wife Jessica Biel are expecting their first child together.
Donations for a frail and visually impaired pensioner who was attacked outside his home have passed £200,000.