Rubuta ci gaba don wannan sakin layi - Da barkewar Yaƙin Duniya na Biyu, an ba Clement izini a cikin Battalion na 4 na Welsh Regiment. Ya ji rauni sau biyu, na farko a lokacin yakin Caen
, yayin aikin da aka ba shi lambar yabo ta Soja (MC). A ranar 23 ga Yuli, 1944, Clement, yanzu kyaftin din yaki da kuma na wucin gadi, ya kasance wani ɓangare na wani hari a kan makiyan abokan gaba a kusa da Le Bon Repos, kusa da Caen. Clement ya kasance kwamandan daya daga cikin kamfanoni biyu na Welch Regiment da ke cikin aikin, amma yayin da suka ci gaba da saukowa da mita 900 zuwa manufa, shi da mutanensa sun shiga cikin wuta mai tsanani kuma Clement ya ji rauni a kafa. Sun sha wahala da yawa daga asarar rayuka, daya daga cikin platoons na Clement an shafe shi duka, tare da masu tsira hudu kawai. Wadanda suka mutu tare da wannan rukunin sun hada da daya daga cikin jami'ai biyu da suka fara kai hari tare da Clement. Ya yi nasarar tattara sojojinsa kuma ya yi yaƙi da abokan gaba, ya kashe akalla mutane 30. Lokacin da aka umurce shi da janyewa, Clement ya kasance har sai an dawo da wadanda suka ji rauni, kuma sai kawai ya koma wurin da aka haɗu, inda a karshe ya yarda ya sami magani. Saboda ayyukansa a wannan gamuwa an ba shi lambar yabo ta Soja a ranar 21 ga Disamba, 1944. A cikin 1945 ya ji rauni a cikin aiki a Netherlands, yayin da yake kula da kamfaninsa na 4th Battalion.