Speaking to journalists in New Delhi, India's capital, Peskov said negotiations between Russia, the United States and Ukraine aimed at resolving the crisis could resume in October.
Peskov said they were not ruling out this possibility.
Peskov also commented on Lithuania's plan to lift the ban on nuclear weapons enshrined in its constitution. Arguing that such a step would not increase Lithuania's security but would instead pose a major danger to the country, Peskov said Lithuania could become a target for Russia's nuclear weapons.