A cikin Fabrairu 1593, mai mulkin Thai Naresuan ya kai hari Cambodia.^[62] Daga baya, a watan Mayu 1593, sojojin Thai (Siamese) 100,000 suka mamaye Cambodia.^[63] Yawan fadada Siamese, wanda daga baya ya sami amincewarkasar Sin , ya kori Sarkin Cambodia Satha I don neman abokansa a ketare, a karshe ya gano shi a cikin dan wasan Portuguese Diogo Veloso da abokansa na Spain Blas Ruiz de Hernán Gonzáles da Gregorio Vargas Machuca.^[64] Yaƙin Kambodiya–Spanish yunƙuri ne na cin Kambodiya a madadin Sarki Satha I da Kiristanci al'ummar Cambodia ta DaularSipaniya da Fotigal .^[65] Tare da Mutanen Espanya, Sifen Filipinos, ƴan ƙasar Filipinos , ƴan ma'aikata na Mexico , da sojojin hayana Japan sun shiga cikin mamayewar Cambodia.^{[66 <>]} Saboda cin kashin da aka yi mata, shirin kiristanci na Spain na Kambodiya ya gaza.^[67] Daga baya Laksamana an kashe Barom Reachea II.Cambodia ta zama mamayar Thai a cikin Yuli 1599. ^[68]