Mr Putin said during an interview with Austrian public broadcaster ORF overnight that the denuclearisation of the North shouldn't be "one-way road".
The former NY mayor, now Trump's legal adviser, said there was no choice but to cancel the summit after Kim Jong Un insulted the vice president and threatened nuclear war.
US and North Korean officials are continuing to lay the groundwork ahead of the summit.
Twitter Reacts To Alice Marie Johnson’s Commutation
Footage shows Johnson running toward her family - throwing her arms wide open and embracing them in front of a crowd of onlookers. Kardashian West also discussed criminal justice reform with Mr Trump's senior adviser and son-in-law Jared Kushner .
The historic meeting will be held at the Capella Hotel, press secretary Sarah Huckabee Sanders tweeted.
"But as the president said, they were interesting, and we feel like things are continuing to move forward and good progress has been made".
The Trump administration has credited its "maximum pressure" campaign, supported by the United Nations and major world powers, for helping bring North Korea to the table to negotiate giving up its nuclear weapons.
Syrian president Bashar al-Assad plans to pay a state visit to North Korea, the North's official news agency says. Moscow offers joint economic projects between North and South Korea. I think it's going to be a process.
Has Marcus Rashford played his way into England’s starting XI?
One would assume right wing-back is one of them. "I feel in good physical form leading up to the tournament". So it was that England defeated Costa Rica 2-0 last night at Elland Road in a game that rarely came to life.
Trump said last week he'd avoid using the phrase because of improving relations between the two countries.
Following a conciliatory statement issued by North Korea via state media shortly after, Trump reversed his decision and preparations for the summit resumed.
"He is willing to offer his support for his friends, President Trump and Marshall Kim Jong Un", Prince said.
Simona Halep makes her second successive final
Open", said Stephens , whose late father, John, was the 1988 NFL Offensive Rookie of the Year with the New England Patriots . Sloane Stephens awaits Halep in the final on Saturday after she too enjoyed a straight sets win over Madison Keys .