Soldiers have been stationed outside AWE Aldermaston & Burghfield, where Britain's nuclear deterrent is maintained.
Thames Valley & Hampshire: Protests
The Government will today be told its "brutal'' spending cuts are hitting jobs, services and living standards.
That's from Union leaders who are calling for a general strike.
Around 1,000 people from the Thames Valley and Hampshire will join tens of thousands of workers, anti-war campaigners, politicians, community groups and other activists join a huge protest rally in London.
More than 250 coaches from across the country have been booked to bring people to London.
A Government spokesman said: "We understand that these are challenging economic and financial times and that many people are finding things difficult. However, we cannot flinch from making the tough decisions needed to get public finances back on track. We are doing everything we can to get the economy growing again. But this can't be done without tackling the deficit."
Police say two men, arrested after reports of people acting suspiciously near barracks in Windsor, have no links to terrorism
Two men have been arrested after "acting suspiciously'' outside a barracks.
The UK's terror threat level's been raised to the highest possible. Here's what it means for the Thames Valley.
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