President Donald Trump reached out to Russian President Vladimir Putin on Wednesday to offer a helping hand with Siberia’s wildfires, according to the Kremlin. The phone conversation is said to have happened “at the initiative of the American side.” In a statement, the Kremlin said Putin thanked Trump for “such an attentive attitude” and said he would take Trump up on the offer if it became necessary. Putin is also said to have seen  Trump’s offer of assistance as a sign of hope for “full-scale restoration of relations between Russia and the United States.” Russia has mobilized air forces to fight the fires, which now span around 7.4 million acres. The White House confirmed the conversation after the Kremlin released a read-out, saying Trump “spoke with President Vladimir Putin today and expressed concern over the vast wildfires afflicting Siberia.” The two “also discussed trade,” according to the White House.