of kharkiv that's under constant russian bombardment. you can see what they're up against here. this is daily, but the steadfastness of these men has been felt notjust in kharkiv, but around the world. they've had four weeks of this, and still they remain. the russians haven't been able to break their lines. in other news here in the uk, p&0 ferries admit they did break the law when they sacked 800 staff without consultation. we start with a big day of diplomacy in brussels. world leaders have gathered there for three summits in a show of unity against russia's war in ukraine. first up, nato — the security alliance of 30 countries from north america and europe. next, the g7 — leaders from the us, the uk, canada, france, germany, italy and japan were all there.