Australia and Vanuatu have officially signed a bilateral economic and security treaty. This agreement is designed to manage the presence of foreign militaries and improve cooperation between their police forces.

澳洲與萬那杜正式簽署了一項雙邊經濟與安全條約。此協議旨在管理外國軍隊的存在，並改善兩國警察部隊之間的合作。

The Nakamal Agreement creates a system where Vanuatu promises not to allow foreign military bases on its land and ensures that its key infrastructure remains non-military. This part of the deal addresses concerns in Australia and the US regarding the expansion of the Luganville wharf, which is funded by China, and the frequent visits of Chinese naval ships. Furthermore, the agreement confirms that Australia is Vanuatu's main policing partner. This means the two countries will prioritize working together on cyber security, intelligence, and sea surveillance within the Pacific Islands Forum.

《納卡馬爾協議》建立了一套制度，萬那杜承諾不會在其領土上允許設立外國軍事基地，並確保其關鍵基礎設施保持非軍事化。協議的這一部分旨在解決澳洲與美國對盧甘維爾碼頭擴建（由中國資助）以及中國海軍艦艇頻繁訪問的擔憂。此外，該協議確認澳洲是萬那杜的主要警務合作夥伴。這意味著兩國將在太平洋島國論壇內，優先在網絡安全、情報和海上監控方面共同合作。

These changes are happening because Australia and China are competing for influence in the South Pacific. Although China is Vanuatu's largest lender and has provided a lot of equipment and infrastructure, Australia wants to reduce China's security presence through regional deals. However, Vanuatu is still pursuing separate economic agreements with China. Experts suggest that Vanuatu will likely continue to maintain relationships with both powers to remain neutral, despite Australia's efforts to limit Chinese influence.

這些變化之所以發生，是因為澳洲與中國正在南太平洋競爭影響力。儘管中國是萬那杜最大的債權國，並提供了大量設備與基礎設施，但澳洲希望透過區域協議來減少中國的安全存在。然而，萬那杜仍與中國追求單獨的經濟協議。專家建議，儘管澳洲努力限制中國的影響力，萬那杜可能會繼續與兩大強權維持關係，以保持中立。

In conclusion, the agreement ensures that no foreign military bases will be built, while allowing Vanuatu to keep its economic ties with China.

總結來說，該協議確保不會興建外國軍事基地，同時允許萬那杜維持與中國的經濟聯繫。