The US Department of Defense sent real-time satellite and sensor data to Canadian authorities to quickly identify new fires as the nation endures one of its most destructive early wildfire seasons.
The US has already dispatched more than 600 firefighters to Canada to help battle the flames.
President Joe Biden, who has linked wildfires to climate change, said US officials were monitoring air quality and aviation delays.
"Starting today, DOD personnel will analyze and share real-time data derived from US satellites and sensors and convey it via a cooperative agreement between the US National Interagency Fire Center and the Canadian Interagency Forest Fire Centre," US National Security Council spokesperson Adam Hodge said in a statement.
He said the Biden Administration was also deploying additional US Department of the Interior (DOI), USDA Forest Service (USFS), and state wildland firefighting personnel and equipment to Canada.
Canada is suffering through its most destructive start to wildfire season, with about 4.8 million hectares (48,000 square kilometres) already burned, an area larger than the Netherlands.
King Mohammed VI appointed Fatima Ezzahra El Mansouri on Tuesday as Morocco's first woman prime minister after her liberal-centrist party came out on top in a September 23 parliamentary election, the royal palace said.
US President Donald Trump said he has offered Iran nothing to end the war, rejecting media reports that cited US officials saying he was willing to ease sanctions and release frozen funds for "concrete" steps regarding Iran's nuclear programme.
The death toll from rains and flooding in Thailand has risen to 23, authorities said on Tuesday, as waters receded from the hard-hit capital Bangkok, where its main airport operated in chaos, and the government approved a multi-million aid package.
A former television news anchor was crowned king of Uganda's Tooro Kingdom on Tuesday, becoming the 13th monarch of the Batooro people in a ritual-laden coronation that ended a succession dispute.
SpaceX's next-generation Starship rocket reached orbit for the first time on Monday despite having one of its engines shut down unexpectedly, overcoming a hitch mid-flight to deploy its first batch of new Starlink satellites in a truncated mission ending hours earlier than originally planned.
President His Highness Sheikh Mohamed bin Zayed Al Nahyan has looked into expanding cooperation in key sectors with Zambian President Hakainde Hichilema during his working visit to the UAE on Tuesday.
The UAE has strongly condemned the storming of Al-Aqsa Mosque's courtyards by Israeli National Security Minister Itamar Ben-Gvir and settlers under the protection of Israeli police.