Residents woke to a series of powerful explosions that shook the capital as local officials said air defences were engaging the largest ballistic missile salvo to target Kyiv in weeks.

The attack comes after president Zelensky suggested peace negotiations with Russia could include a territory swap.

One person was killed and four were injured by a Russian overnight strike on a Kyiv office block, part of a wave of drone and missile attacks that hit 11 regions across Ukraine. Russia fired seven ballistic missiles and 127 Shahed and other decoy drones at 11 Ukrainian regions overnight Tuesday to Wednesday,