Growing increasingly frustrated with what he perceives as a lack of Western action, Ukrainian President Volodymyr Zelenskyy has accused his allies of sharing responsibility for casualties.

“While Russians are to blame for the killings, responsibility is shared by those who for 13 days in their Western offices haven’t been able to approve an obviously necessary decision, who didn’t save our cities from these bombs and missiles – although they can,” The Kyiv Independent newspaper quoted Zelenskyy as saying Tuesday.

Several cities and airbases in Ukraine have been bombed, shelled or hit with ballistic missiles since Russia launched its full-scale invasion on February 24.