The phrase "diplomatic arena" is correct and can be used in written English.
It refers to the sphere of international relations and diplomacy, where countries and governments interact and negotiate with each other. Example: The United Nations serves as a key platform for diplomatic discussions among member states in the international arena.
In the diplomatic arena, mighty America has yet to smile on Mr Ocalan or his Kurdish friends.
But equally worryingly, French shows every sign of being gradually driven out of the prestigious diplomatic arena.
The United States has not recognized the commission's decisions as binding, but has sometimes responded to them in the diplomatic arena, lawyers at LatinoJustice say.
The Palestinian leadership seems to have learned the first lesson, and is pursuing the U.N. initiative in a manner that reveals its capacity to shake up a stagnant diplomatic arena.
"If the Communists create military tension between us, or continue to fight us in the diplomatic arena, we will continue to view them as a hostile entity," he said.
If he keeps his pledge to seal the border -- to move from the military to the diplomatic arena -- General Musharraf risks accusations at home that he has betrayed the Kashmir cause.
She cannot match his charisma and has shown little inclination to wade into the global diplomatic arenas where Mr. da Silva made a name for himself and his nation.
While the shah's Iran had been a reliable U.S. security partner, Khomeini's Iran became a consistent strategic rival to the United States in diplomatic arenas as diverse as Iraq, Lebanon, Saudi Arabia and Israel.
He has been charged with overseeing the distribution of the $787 billion authorized by the economic stimulus bill, heading the White House's "middle-class task force" and jumping into any number of treacherous diplomatic arenas, from Pakistan to Capitol Hill.
Fourth, Congress does not have major authority in the diplomatic arena.
The strategy has no legal force of its own but serves as a guidepost for agencies and officials drawing up policies in a range of military, diplomatic and other arenas.
