According to Mykhailo Podolyak, adviser to the President of Ukraine, however, the talks have not led to what was fully hoped for.

"Unfortunately, Ukraine has not yet achieved the required results.

There are decisions only about the organization of humanitarian corridors ", Podoljak writes on Twitter.

The talks will continue and the third round of talks is expected to take place at the beginning of next week, he states, according to AP.

"Good idea - but strengthens Putin's image"

Oskar Jonson, a researcher at the Swedish National Defense College, says that the humanitarian corridors may work, but that this is largely due to implementation.

- In theory, it is a very good idea, but it also strengthens Putin's image of preventing genocide against the Ukrainian people and the people of eastern Ukraine.

Could he allow people to come out of the country to justify continued bombing?

- Yes exactly, he has also told civilians to leave the cities and that 'we can not be responsible for what happens next'.

We have also seen an increased bombardment of cities.

The countries' delegations met for a first round of talks on Monday.

At that time, no agreements were announced other than that the talks would be resumed at a later time.