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".
Kán-chheng	Quad
Kiàn-li̍p sî-kan	2007 (1st time); lasted until 2008; 2017 (re-established after negotiations in November)
Lūi-hêng	Inter-governmental security forum
Ho̍k-bū	Indo-Pacific
Hōe-oân	States in the Dialogue: Australia; India; Japan; United States; Quad Plus additional members New Zealand; South Korea; Vietnam;

Sù-hong An-choân tùi-ōe (Quadrilateral Security Dialogue,QSD, also known as the Quad).

Tsù-kái[siu-kái | kái goân-sí-bé]

↑ 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 bûn-chiuⁿ 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".
Kán-chheng	Quad
Kiàn-li̍p sî-kan	2007 (1st time); lasted until 2008 2017 (re-established after negotiations in November)
Lūi-hêng	Inter-governmental security forum^[1]^[2]
Ho̍k-bū	Indo-Pacific
Hōe-oân	States in the Dialogue: Australia India Japan United States Quad Plus additional members New Zealand South Korea Vietnam