Kammala wannan jumla: Rukunin farko na aikin shi ne tsallakawa na Rapido River a cikin dare na 11/12 Mayu don kaddamar da
Operation Diadem (na huɗu da na ƙarshe na Monte Cassino). A farkon ranar 13 ga watan Mayu, an gina gada a kan kogin kuma rukunin ya matsa zuwa yamma tare da kwarin Liri, yana juya gefen masu kare Jamusawa a Monte Cassino.