Video report by ITV News Correspondent Stacey Foster
Tasers will be issued to every frontline officer in one police force in response to a “sickening trend” of attacks on the emergency services.
Northamptonshire Police Chief Constable Nick Adderley, who served in the Royal Navy before joining the police, said the decision to issue the weapons was not taken lightly.
He said: "No-one comes to work to be assaulted and I want to make it crystal clear that my officers certainly don't.
"It's time to give all frontline officers the ability to defend themselves and defend members of the public, which involves equipping them with more than a baton, handcuffs and a can of pepper spray."
Mr Adderley said the weapons would be issued to all officers who want one.
According to a Parliamentary briefing, there were 1,044 frontline officers in the force as of March this year.
The chief constable said: "Enough is enough. Every week, I am made aware of more and more sickening attacks on my officers - they are spat at, assaulted on a daily basis, and are being exposed to increasing levels of violence when they are deployed to incidents."
Mr Adderley has previously called for Tasers to be standard issue within three years, but said he was “not prepared to wait” and added that Northamptonshire Police and Crime Commissioner Stephen Mold was “fully supportive”.
It will take 18 months to train and equip the officers and cost around £220,000, he added.
In a tweet, Mr Adderley said risks to officers had "changed dramatically", adding: "Our officers have a right to feel safe, supported and adequately equipped to tackle this sickening trend."
The announcement follows the death of Pc Andrew Harper in Berkshire last week as he responded to reports of a burglary, the latest incident where an officer has been harmed while on duty.
Earlier this month, Pc Stuart Outten was attacked with a machete in Leyton, east London, and used a Taser despite being stabbed in the head, while West Midlands Police Pc Gareth Phillips was run over with his patrol car in Birmingham.
Issuing Tasers is a matter for each individual police force, but Police Federation of England and Wales national chairman John Apter told the paper: “We should ensure every officer who wants to carry a Taser can do so.
"Officer safety should never come second to balancing the books."