Some 44,000 people displaced by flooding across the country as relief operations intensify amid widespread destruction.
Hong Kong began a five-day mourning period, after at least 128 people were killed in fires at a high-rise complex.
The change must be carried out before the next routine flight, and is among the largest mass recalls affecting Airbus.
President Zelenskyy’s chief of staff has resigned after investigators searched his home amid a corruption scandal.