quad noun [C] (SQUARE) (formal quadrangle) a square space outside with buildings on all four sides, especially in a school or college (尤指中小学或大学中周围有建筑物的)四方院,四方场地

The Quad remains committed to deepening research to harness artificial intelligence, robotics, and sensing to transform agricultural approaches and empower farmers across the Indo-Pacific through the Advancing Innovations for Empowering NextGen Agriculture (AI-ENGAGE) initiative.

The Quad, informal security grouping comprising four countries— Australia, India, Japan, and the United States. Originally formed in 2007, it became inactive the following year.

The Quad is becoming the focal point for cooperation in the Indo-Pacific as the competition between the United States and China intensifies.

The Quad brings together three Asian democracies – Australia, India, and Japan – and the resident external power, the United States.

The Quadrilateral Security Dialogue, sometimes referred to as the Quad[3][4] is a grouping of Australia, India, Japan, and the United States that is maintained by talks between member countries. The dialogue is widely viewed by newspapers and think tanks to be a diplomatic arrangement responding to increased Chinese economic and political power. [5][6] The grouping was initiated in 2007 by ...

The Quad is a diplomatic partnership between the United States, Australia, India, and Japan committed to fostering a free and open Indo-Pacific. Quad cooperation traces its origin to our coordinated response to the deadliest tsunami in recorded history, the 2004 Indian Ocean earthquake and tsunami, which claimed over 225,000 lives across 14 countries. Together, the […]

The Quad is an informal security grouping consisting of four member states—Australia, India, Japan, and the United States.