One person killed after Ukraine appears to hit major Russian airbase in Crimea – as it happened

Head of region announces death after attack on base deep inside the occupied Crimean peninsula in what is being seen as a significant strike

• What we know on day 167 of the invasion

Here are some of the latest images to be distributed from Ukraine on the newswires.

Reuters reports that the Turkish defence ministry has said two further grain-carrying ships have sailed from Ukraine's Chornomorsk port on Tuesday, as part of the deal to unblock Ukrainian sea exports.