Ka cika wannan magana: Mikołaj Radziwiłł ya yi shekaru da yawa yana shugaban sojoji. Duk da yake ba sanannen mashahuran Commonwealth ba, a ƙarƙashin sarki Stefan Batory ya yi nasara sosai wajen kare iyakokin gabas na Commonwealth akan Muscovy. Daya daga cikin nasarorin da ya fi fice ya samu ne a lokacin yakin basasa.
Yaƙin Ula na 1564 lokacin da sojojinsa suka yi nasara da manyan sojojin Ivan the Terrible.