REPUBLIKA.CO.ID, BEIJING/WASHINGTON - When the United States and China discuss cooperating against Islamic State later this month, the most prominent outcome is likely to be less criticism of each other's anti-terrorism policies.
Both countries have flagged that President Barack Obama and President Xi Jinping will discuss the issue when they meet on the sidelines of the Asia Pacific Economic Cooperation (APEC) summit in Beijing. Cooperation like sharing intelligence will be difficult. And China will not commit troops or weapons.
But simply seeing eye-to-eye on the problem of Islamic State can pay political dividends, experts and diplomats say, as the United States launches air strikes against the ultra-radicals in Iraq and Syria and China faces condemnation of its hardline tactics in its western Xinjiang region.
"You're mostly likely to see China sit back and not criticize the United States. That is what cooperation looks like," said Philip Potter, an assistant professor at the University of Virginia who studies global terrorism.
In return, Beijing would value more recognition from Washington of what Chinese authorities say is the threat of militant Islamic separatists in its far western province of Xinjiang. China charges that a group called the East Turkistan Islamic Movement (ETIM) is seeking to set up a separate state in Xinjiang, home to the Muslim Uighur ethnic minority.
Rights groups and Uighur exiles dispute the extent of the ETIM threat, and argue that economic marginalisation of Uighurs is one of the main causes of violence there. Washington deemed ETIM a terrorist organization in the wake of the September 11, 2001 attacks, but a few officials in the U.S. government have privately questioned the extent of the organization's influence in Xinjiang.
However, some experts note that the United States' rhetoric on the group may be swinging back in favor of Beijing.
"The United States stands by its decision to designate ETIM a terrorist organization by executive order in 2002. Furthermore, we support the UN designation of ETIM," Daniel Russel, Assistant Secretary of State for East Asian and Pacific Affairs, told Reuters.
China has significant energy interests in Iraq and its state media has reported that militants from Xinjiang have sought training from Islamic State fighters for attacks at home.
It has offered humanitarian and reconstruction assistance in Iraq, pledges not lost on the United States. Still, China has often pressed Washington to abandon "double standards" when it comes to combating extremists.