Vladimir Putin has said Russia will pull out of a Cold War-era nuclear pact after Donald Trump confirmed the US would end its support for the treaty.

The Russian president said the country will suspend the Cold War-era Intermediate-range Nuclear Forces (INF) treaty and instructed his government not to initiate disarmament talks with Washington.

The INF policy was signed after a ground-breaking 1980s effort to ease nuclear tensions between the two world powers.

“The treaty marked the first time the superpowers had agreed to reduce their nuclear arsenals, eliminate an entire category of nuclear weapons, and utilise extensive on-site inspections for verification,” an explanation on the Arms Control Association website said.

Moscow’s relations with the West have been at their lowest over a number of issues, including Russia’s annexation of Crimea from Ukraine as well as allegations of it meddling with the presidential election in the US and being behind a nerve agent attack in Britain.

The row over the INF treaty is yet another twist in Russia’s worsening relations with the United States and the West on the whole.

“The American partners have declared that they suspend their participation in the deal, we suspend it as well,” Putin said during a televised meeting with foreign and defence ministers.

The United States announced on Friday it will withdraw from the INF treaty with Russia in six months unless Moscow ends what it says are violations of the landmark 1987 arms control pact.

Putin said Russia will start work on creating new missiles, including hypersonic ones, and told ministers not to initiate disarmament talks with Washington, accusing the US of being slow to respond to such moves.

“We have repeatedly, during a number of years, and constantly raised a question about substantiative talks on the disarmament issue, notably, on all the aspects,” Putin said.

“We see, that in the past few years the partners have not supported our initiatives.”

During the meeting, Russian Foreign Minister Sergei Lavrov also accused America of violating the INF and other arms deals, such as the non-proliferation treaty.

Putin said that Russia will not increase its military budget for the new weapons and it won’t deploy its weapons in Europe and other regions unless the US does so.

With reporting from the Reuters news agency.