Explanation - Quad - United States, India, Japan, and Australia (or “Quad”) form the four
members of the Quad. The four countries collectively launched ad hoc operations to provide
relief following the devastating Indian Ocean tsunami in 2004. In Manila in 2007, the PMs of India,
Japan, and Australia met with the then U.S. Vice President Dick Cheney on the sidelines of the
ASEAN Regional Forum, marking the first Quadrilateral summit. Later in 2007, the four countries
along with Singapore held a large multilateral naval exercise, the Exercise Malabar, in the
Bay of Bengal. China, which saw the exercises as part of a containment strategy, registered
diplomatic protests with all four capitals. Late in 2012, in an influential article outlining his vision
for 'Asia’s Democratic Security Diamond', PM Shinzo Abe argued that peace, stability and
freedom of navigation in the Pacific are inseparable from peace, stability and freedom of
navigation in the Indian Ocean, and called for the four powers to work together. In November
2017, India, the US, Australia and Japan gave shape to the long-pending "Quad" Coalition to
develop a new strategy to keep the critical sea routes in the Indo-Pacific free of any influence
(especially China). There is no proposal for the headquarters of Quad, as of yet.
Explanation - Quad - United States, India, Japan, and Australia (or “Quad”) form the four
members of the Quad. The four countries collectively launched ad hoc operations to provide
relief following the devastating Indian Ocean tsunami in 2004. In Manila in 2007, the PMs of India,
Japan, and Australia met with the then U.S. Vice President Dick Cheney on the sidelines of the
ASEAN Regional Forum, marking the first Quadrilateral summit. Later in 2007, the four countries
along with Singapore held a large multilateral naval exercise, the Exercise Malabar, in the
Bay of Bengal. China, which saw the exercises as part of a containment strategy, registered
diplomatic protests with all four capitals. Late in 2012, in an influential article outlining his vision
for 'Asia’s Democratic Security Diamond', PM Shinzo Abe argued that peace, stability and
freedom of navigation in the Pacific are inseparable from peace, stability and freedom of
navigation in the Indian Ocean, and called for the four powers to work together. In November
2017, India, the US, Australia and Japan gave shape to the long-pending "Quad" Coalition to
develop a new strategy to keep the critical sea routes in the Indo-Pacific free of any influence
(especially China). There is no proposal for the headquarters of Quad, as of yet.