Ukraine says its firepower has received a boost with Polish howitzers amid an intense Russian assault in the east. Poland is reportedly selling 60 AHS Krab self-propelled howitzers to Kyiv as Ukraine’s artillery forces aim greater capability and range. Last month, Poland reportedly delivered a battalion of about 18 second-hand Krabs to Ukraine as military aid. Warsaw also trained 100 Ukrainian gunners on the howitzers, as per reports.