The United States and its allies have launched large-scale airstrikes against Islamic State (ISIS) targets across Syria, marking a decisive response to a deadly attack that killed three Americans in December. The military operation, known as Operation Hawkeye Strike, underscores Washington’s continued commitment to counterterrorism efforts in the Middle East, even as troop levels in the region are being reduced.
What Triggered the US-Led Strikes in Syria?
On December 13, 2025, a lone ISIS gunman attacked US and Syrian forces near Palmyra, killing two American soldiers and a US civilian interpreter. The assault took place in a historically significant area that is home to UNESCO-listed ancient ruins and was once a stronghold of jihadist fighters.
According to US Central Command (CENTCOM), the latest wave of airstrikes was carried out “in direct response to the deadly ISIS attack on US and Syrian forces in Palmyra.”
The Pentagon confirmed that ISIS targets were hit throughout Syria, including weapons depots, logistics hubs, and underground facilities used by the extremist group to coordinate attacks.
Inside Operation Hawkeye Strike
Operation Hawkeye Strike is a joint military campaign involving the United States, Jordan, and allied partners. The mission aims to degrade ISIS’s remaining operational capabilities and prevent future attacks on coalition forces.
This is not the first phase of the operation. Last month, US and Jordanian aircraft struck dozens of ISIS targets, signaling a sustained effort to eliminate the group’s presence in Syria’s vast desert regions.
CENTCOM released aerial footage showing precision strikes on isolated buildings believed to house ISIS fighters and equipment. Military officials emphasized that the operation was designed to minimize civilian casualties while maximizing impact on terrorist infrastructure.
Why ISIS Still Poses a Threat in Syria
Although ISIS lost its so-called “caliphate” in 2019, the group has not been completely defeated. It continues to operate in remote desert areas of eastern and central Syria, where weak governance and security gaps allow militants to regroup.
ISIS originally seized large parts of Syria and Iraq in 2014, ruling over millions through violence and intimidation. The group was eventually pushed back by local ground forces supported by US-led international airstrikes under Operation Inherent Resolve.
However, intelligence officials warn that ISIS sleeper cells, lone-wolf attackers, and small insurgent units remain active. The Palmyra attack is a reminder that the threat of extremist violence persists.
First Major Attack Since Assad’s Fall
The December attack was the first major assault on US personnel since the overthrow of Syrian President Bashar al-Assad in December 2024. Assad’s removal reshaped the political landscape of Syria, creating uncertainty about future security arrangements.
While some hoped the power shift would weaken extremist groups, analysts say political instability often creates opportunities for militants like ISIS to re-emerge.
The US Military Presence in Syria: What’s Next?
The United States currently maintains a limited military presence in Syria, primarily to support counterterrorism operations and assist local forces.
However, US policy toward Syria has been shifting:
April 2025: The Pentagon announced plans to cut US troop numbers in half.
June 2025: US Special Envoy Tom Barrack said Washington would eventually reduce its bases to just one.
President Donald Trump has long expressed skepticism about keeping American troops in Syria, though withdrawals were never fully implemented during his first term.
Despite these reductions, officials stress that counter-ISIS operations will continue as long as the threat remains.
Allied Support: UK and France Join the Fight
The US is not acting alone. British and French aircraft have also participated in strikes against ISIS targets, including an underground weapons storage facility in Syria.
This multinational effort highlights the continued importance of NATO and coalition cooperation in fighting global terrorism.
Why These Strikes Matter for Global Security
The latest airstrikes send a clear message:
Attacks on US and allied forces will be met with swift and overwhelming force.
For American and allied citizens, these operations are about more than retaliation—they are about preventing future attacks, protecting military personnel, and maintaining stability in a volatile region.
Security experts say eliminating ISIS’s remaining infrastructure is critical to stopping the group from inspiring or coordinating international terrorist attacks.
Key Takeaways
Three Americans were killed in an ISIS attack near Palmyra in December.
The US launched large-scale airstrikes across Syria in response.
The operation targets ISIS weapons, fighters, and logistics hubs.
ISIS remains active in Syria’s desert regions despite past defeats.
The US is reducing its troop presence but maintaining counterterrorism efforts.
Allies like Jordan, the UK, and France are supporting the mission.
Final Thoughts
While ISIS no longer controls vast territory, its ability to carry out deadly attacks proves the group is still dangerous. The US-led response in Syria reflects a broader strategy: contain extremist threats, protect allied forces, and prevent the resurgence of global jihadist movements.
As the situation evolves, the world will be watching how the balance between military engagement and troop reductions shapes the future of security in the Middle East.