Following the visit of German chancellor Scholz to London and the missile attack on Kramatorsk train station evacuation point near Donbas, the Guardian has this to say about the new dilemmas facing western leaders. It says there are differences between Czech Republic, Slovakia and Germany, Britain about which weapons to send to Ukraine. As the war take on a new phase in the east near Donbas region and south near Crimea, The Guardian says US and European leaders are faced with new decisions on weapons support for Ukraine and ways to end the war through some form of negotiated settlement.