The President has made a series of comments in the wake of the attack
The US President referred to the attacks as “evil slaughter” and said: “This bloodshed must end, this bloodshed will end.”
Mr Trump made the remarks after a gala event in Washington DC.
He said: “We renew our resolve, stronger than ever before, to protect the United States and its allies from a vile enemy that has waged war on innocent life.
London terror raids Sun, June 4, 2017
Police have raided a block of flats in Barking in connection with last night's London Bridge terror attack.
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As police continue their investigations following the June 3 terror attacks, a block of flats in Barking is raided for possible suspects
“And it has gone on too long. This bloodshed must end. This bloodshed will end. As president I will do what is necessary is to prevent this threat from spreading to our shores.”
Seven people were killed and at least 48 injured after a van drove into pedestrians on London Bridge, where the attackers started randomly stabbing passers-by in Borough Market just after 10pm on Saturday.
The President did not make any further comments about Sadiq Khan, the London Mayor.
Mr Trump lashed out at Mr Khan earlier on Sunday, saying that it was time to “stop being politically correct” about terrorism.
Taking to Twitter, he wrote: “At least 7 dead and 48 wounded in terror attack and Mayor of London says there is ‘no reason to be alarmed’!”
In another message around the same time, he wrote: “We must stop being politically correct and get down to the business of security for our people. If we don’t get smart it will only get worse.”
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The London Mayor was included in one of Trump's tweets