The ISIS extremist group has intensified its lone wolf attacks against security forces and the army in Syria, especially in its eastern provinces, such as Raqqa and Deir Ezzor.
Al-Ikhbariah Syria reported that the attacks intensified after the state’s security and political achievements across the country.
Despite ISIS’ territorial defeat in Syria, it is still capable of carrying out attacks through various cells in the country.
ISIS staged an attack against security forces in Raqqa this week, killing four members and wounding others. A soldier was also killed in Mayadeen city in Deir Ezzor.
The security forces have since intensified their efforts in cracking down on ISIS cells, reported dpa.
They managed to bust the cell that staged the Raqqa attack, killing two of its members and detaining four others, as well as seizing weapons and ammunition in their possession, according to the Interior Ministry.
In Mayadeen, internal security forces detained an ISIS member during a raid. He was wanted for involvement in an attack against Defense Ministry personnel.
ISIS attacks have notably spiked in wake of the Kurdish Syrian Democratic Forces’ (SDF) sudden withdrawal last month from the sprawling al-Hol camp that was detaining members of the group.
There were scenes of "utter chaos" when thousands of women and children related to suspected ISIS fighters escaped the camp in Syria, witnesses have told AFP.
An AFP journalist who entered the huge al-Hol camp on Wednesday found it virtually deserted after the Syrian government decided to evacuate the site.
Until recently, it housed 23,500 people and was the largest camp for relatives of suspected ISIS members in northeastern Syria.
Since the territorial defeat of ISIS it had been under the control of the SDF. However, the SDF swiftly left the camp on January 20, under pressure from Syrian troops which were seizing swathes of the country's north months after their ouster of longtime ruler Bashar al-Assad.

Syrian security forces say they took over control six hours later.
Thousands of family members of suspected extremists left for parts unknown.
As soon as the Kurdish forces left, "it was utter chaos," Salah Mahmud al-Hafez, who lives in the nearby al-Hol village, told AFP.
"The SDF withdrew, and the locals and tribesmen came," he said. "Cars loaded people and drove off."
- Toys, food left behind -
The camp held mostly women and children, the majority of them Syrian or Iraqi.
However, a high-security annex housed more than 6,000 foreigners of around 40 nationalities.
Access to the camp remains prohibited and checkpoints have been set up on the road leading to it, according to the AFP journalist at the scene.
The paths of the empty camp are now strewn with rubbish bags, and white tents stretch as far as the eye can see.
Children's toys and tricycles have been abandoned in the foreigners' annex.
Clothes, notebooks and even food were left behind, signs of a hasty departure.
Last week, Syrian authorities evacuated the remaining families at the camp after determining that the conditions at al-Hol -- particularly security -- were inadequate.

Syria's interior ministry confirmed on Wednesday there were mass escapes from the camp, accusing the Kurdish SDF of withdrawing "suddenly, without coordination and without informing" them.
Morhaf Al-Olayan, a 43-year-old farmer who lives next to the camp, said that after the Kurdish forces departed, "cars came, loaded the families, and left".
The father of five said he saw men "wearing camouflage military uniforms" among those transporting the families.
Farhan Abbas, an 86-year-old who lives near the camp, said that "people fled... in all directions".
They rejoiced at being rid of oppression and injustice, he added.
The detained family members had not been charged with any crime.
- Women and children at risk -
The foreigners' annex held a large number of people from around the world.
While the whereabouts of those who left the camp remain unknown, teachers in Idlib in northwestern Syria told AFP that several children from Uzbekistan have enrolled in their schools since late January.
In a report earlier this week, Human Rights Watch said that most of al-Hol's residents "left in a largely unplanned and chaotic manner".
"The way these departures have unfolded has exposed women and children to serious risks, including trafficking, exploitation, and recruitment by armed groups," the report warned.
Kurdish forces still control the smaller Roj camp in Syria's northeast, where more relatives of suspected foreign extremists, including Westerners, are detained.
The Kurds had repeatedly urged countries to take back their citizens, but few did, fearing security threats and a domestic political backlash.
"For years, many governments claimed that difficulties negotiating with a non-state actor in charge of the camps was why they couldn't repatriate their citizens, but now that excuse won't hold," Adam Coogle, deputy Middle East director at Human Rights Watch, said in the report.
For the extremists themselves, the United States military has transferred more than 5,700 ISIS suspects from Syrian prisons to Iraq.