AL-DHAFRA AIR BASE, United Arab Emirates — Defense Secretary Ashton Carter said he will talk with his commanders in the coming days to identify ways the United States can intensify the fight against the Islamic State in Iraq and Syria, including more airstrikes, cyberattacks, and troops on the ground.

He said the United States wants to do more in the fight and is ‘‘only limited by our own ingenuity’’ and ideas. Carter expressed confidence that the White House will approve recommendations, saying nothing he has asked President Obama for yet in the conflicts has been turned down.

Carter spoke to reporters at Al-Dhafra Air Base near Abu Dhabi, an important launching point for military operations against the Islamic State in the region. His visit comes as Washington is considering boosting the number of American troops in Iraq, as well as other steps to help the Iraqis take on the Islamic State.

Carter suggested the United States may consider shifting the nature of its military campaign against the extremists, adding there could be more rapid targeting of the enemy as intelligence on the ground improves.

‘‘As we’ve learned more and are more on top of the enemy, you can do more dynamic targeting,’’ Carter said.

Late last month, General Joseph Dunford, chairman of the Joint Chiefs of Staff, told reporters that he and Carter believe there will be an increase in US forces in Iraq in the coming weeks. Any final decision would be worked out with the Iraqi government and require Obama’s approval.

It’s unclear whether the increase would force the White House to formally approve a higher cap on troop levels in Iraq, now set at 3,780. The Pentagon says there are close to 3,400 US troops there now.

Dunford and Carter have said that accelerating the fight against the Islamic State could mean using Apache helicopters for combat missions, deploying more US special operations forces, or using American military advisers in Iraqi units closer to the front lines.

The United States also is likely to provide additional artillery fire and targeting help for Iraqi forces advancing on Mosul. Those American forces, however, would remain well behind the front lines.

Carter has said Obama and other US leaders will encourage other Gulf nations to contribute economically to the effort to rebuild Iraq once ISIS is defeated.

Obama and other American officials are expected to attend the US-Gulf Cooperation Council leaders’ summit next week in Saudi Arabia.