As the presidential election approaches, the US intends to accelerate the construction of the Quad security grouping.
Recent months have seen frequent interactions among the Quad countries to strengthen collaboration.
But in fact, the Quad grouping is an ideological camp similar to the one during the Cold War.
It seeks to contain China.The US, as the biggest promoter, has intensified its actions to formalize the Quad grouping for at least two purposes.
Meanwhile, the collective action of the four Quad countries can also demonstrate US regional leadership and enhance its reputation among allies.Second, deepening cooperation among Quad countries means major arms deals will go down with potential economic benefits.