The pair discussed small boats, defence and Ukraine in Burnham's first bilateral talks in Downing Street.
Her foundation said she "passed away peacefully" at her home in New York City, "surrounded by many who loved her".
Experts warn low storage levels could push up gas prices further, leaving households with higher bills.
Andy Burnham has committed to reaching the Nato target of 3.5% spending by 2035, but not 3% by 2030.
Department store chain’s Gift List ‘vodcast’ will be hosted by TV presenter Angela ScanlonBusiness live – latest updates...
Virginia man Jon Ganz was rebuilding his life after spending more than two decades in prison for a horrific crime. Last...
Conservative leader says: ‘If Nigel Farage can’t handle difficult questions about his dodgy £5m, then he shouldn’t be a...
