Sù-hong an-choân tùi-ōe

**Quadrilateral Security Dialogue**
	; Australia， India， Japan， and the United States are highlighted in blue。 Former Prime Minister Shinzo Abe intended for the Quadrilateral to establish an "Asian Arc of Democracy"。
簡稱	Quad
建立時間	2007 (1st time); lasted until 2008; 2017 (re-established after negotiations in November)
類型	Inter-governmental security forum
服務	Indo-Pacific
會員	States in the Dialogue: Australia; India; Japan; United States; Quad Plus additional members New Zealand; South Korea; Vietnam;

四方 (Sù-hong)安全 (An-choân)對話 (tùi-ōe) (Quadrilateral Security Dialogue,QSD， also known as theQuad)。

註解 (Tsù-kái)[edit]

↑ Dr. John Hemmings. "Should the Quad Become a Formal Alliance?". Official United States Air Force Website. So, to summarize, we can say clearly that the Quad is not an alliance because it does not rest on a principle of collective defense and its members do not anticipate or expect that.
↑ "It's clearer to India than ever that Quad is no military alliance. Everything's a bit AUKUS". The print. 21 September 2021.

Pún 文章 sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia.

Australia， India， Japan， and the United States are highlighted in blue。 Former Prime Minister Shinzo Abe intended for the Quadrilateral to establish an "Asian Arc of Democracy"。
簡稱	Quad
建立時間	2007 (1st time); lasted until 2008 2017 (re-established after negotiations in November)
類型	Inter-governmental security forum^[1]^[2]
服務	Indo-Pacific
會員	States in the Dialogue: Australia India Japan United States Quad Plus additional members New Zealand South Korea Vietnam