The U.S. State Department said Tillerson would discuss issues including "the need for increased pressure to counter the threat to global security posed by [North Korea's] nuclear and missile programs".
"We will stand by our ally as Brexit continues to take shape".
He is now in London for talks with Johnson and Theresa May, covering a wide range of issues including Hurricane Irma, the North Korean crisis and the situation in Libya. All of us set down our own concerns and said "what can we do to help each others" citizens' and we're very thankful for that.
"We're also committed to take that same spirit into the aftermath and how can we work together and co-ordinate now to complete the recovery and begin the long, long process of reconstruction in a way that is beneficial to everyone".
Tillerson says it was going to be "very difficult" to get China to agree to an oil embargo.
"I've seen first-hand the devastation Hurricane Irma has caused people in the Caribbean", Johnson said ahead of the talks.
The US secretary of state said it would be up to China alone to decide "to use the very powerful tool of oil supply to pressure North Korea" into reconsidering its approach to dialogue.
The Foreign Secretary will also chair a meeting on the situation in Libya with Mr Tillerson, and the French political director, as well as the Italian and Egyptian foreign ministers, and representatives from the UN and United Arab Emirates.
Real Madrid will make Liverpool a joke
Last season , the Reds claimed a 2-1 win in the corresponding fixture while Burnley claimed a 2-0 win in their home game. Clarets were awful on the road last season and collected a total of four points from their away games.
New Volkswagen ID Crozz concept unveiled at Frankfurt
In 2020, Volkswagen will launch the compact, all-electric, four-door I.D.in the Golf segment, while launching the modern I.D. Volkswagen has no plans to ditch diesel engines and isn't anxious about the rising threat of Tesla.
Coroner reveals cause of death in Temple student's slaying
No attorney was listed for Hupperterz, and his preliminary hearing is scheduled for September 20, according to court records. Police on Sunday charged Joshua Hupperterz, 29, with murder, tampering with evidence, abuse of a corpse and other offenses.
Hospital In Lockdown After Reported Shooting
The name of the suspect wasn't immediately released by officials and the victim's condition is now unknown. Witnesses said via Twitter they had heard gunshots in the hospital's intensive care unit (ICU) ward.
FTC probes Equifax; top Democrat likens it to Enron
Equifax noted last week its security was breached between mid-May and July, before finally noticing the hack on July 29. Shares of Equifax have lost almost a third of their value in the week since the breach was disclosed.
Jose Downgraded to Tropical Storm: NHC
The hurricane center shows tropical storm-force winds affecting the central and northern North Carolina coast by Sunday morning. At one point, Jose was a Category 4 hurricane that barely missed the same islands in the Antilles where Irma made a direct hit.