European Union officials and countries from the 27-nation bloc are discussing plans to dedicate an extra billion euros as well as setting up a joint procurement scheme to speed up the delivery of howitzer artillery rounds that Ukraine says are crucial to countering Russian forces.

With Ukraine facing shortages of ammunition to fight Russia, the idea of setting up a plan of action similar to the one devised during the coronavirus pandemic to buy vaccines was first brought to the table last month by Estonian Prime Minister Kaja Kallas.