ISIS abducts scores of Christians in northeastern Syria, groups sayBy Greg Botelho and Gul Tuysuz, CNNUpdated 3:01 PM ET, Tue February 24, 2015Just WatchedReport: ISIS kidnaps Christians in SyriareplayMore Videos ...ISIS Power and TerrorISIS Power and Terror (16)Report: ISIS kidnaps Christians in SyriaIraqi leader: We can crush ISIS without coalition helpGroup claiming to be ISIS hacks small businessesISIS escalates cultural annihilationTV station airs interview with terror plot suspectISIS throws gay men off buildingsHear the voice of 'Jihadi John' before ISISHow ISIS rose to powerISIS militants destroy antiquities with sledgehammerDeath, slavery feared for Christians held by ISISISIS bride: 'I want to become a martyr'The name ISIS hates to be calledAre U.S. allies secretly funding ISIS?ISIS blogger recruits women for terror groupIs ISIS in the business of harvesting organs?Why is ISIS so wealthy? Story highlights Violence continues in region, including bombings that kill 21 in BaghdadAssyrian rights advocate: Women, children and elderly are among the scores abductedOfficial: U.S. sending thousands of rifles, scopes, magazines, helmets to Iraqis (CNN)Assyrians in northeastern Syria villages awoke Tuesday to ISIS militants at their doors, with the Islamist extremists abducting scores from the Christian group and forcing hundreds more to run for their lives, an advocate said.The ISIS fighters burst past a few men guarding the village of Tal Shamiram at about 4 a.m. (9 p.m. ET Monday) and abducted children, women and the elderly, said Usama Edward, founder of the Assyrian Human Rights Network.Talking to CNN from Stockholm, Sweden, Edward said that between 70 and 100 people were kidnapped in that village and others in the same cluster near Tal Tamer.The Syrian Observatory for Human Rights reported that ISIS had abducted 90 Assyrians. "Reliable sources" told the London-based monitoring organization that they'd overheard ISIS militants talking on wireless devices about having detained "56 crusaders" in Tal Shamiram alone.In the village of Ghibsh, ISIS executed two citizens for "dealing with the Kurds," the Syrian Observatory reported. Syrian Kurdish fighters -- who are part of the People's Protection Units, or YPGs, and affiliated with Kurdish fighters out of Iraq -- are among those battling the Islamist extremist group.About 700 Assyrian families managed to escape the onslaught, with 600 taking up refuge in St. Mary's Cathedral in al-Hasakah, Syria, Edward said. The Assyrians lack food, water, blankets and other necessities after years of being in the middle of a civil war."They are facing a possible massacre by the (Syrian) regime and by ISIS," Edward said. "Everyone is fighting everyone else. They are surrounded."Advocate: 'A miracle' Assyrians have survivedISIS has attacked numerous minority groups during a bloody campaign to create a vast caliphate across Syria and Iraq under its extreme version of Sharia law.That includes Assyrians in Qaraqosh, a historic town of 50,000 people in northern Iraq about 20 miles southeast of Mosul that was overrun this summer.Many Mosul residents had fled to Qaraqosh after the Islamist extremists took over that city, Iraq's second-largest. At the time, ISIS issued an ultimatum to Christians living there: Convert to Islam, pay a fine or face "death by sword."The latest reported abduction occurred about 160 miles (255 kilometers) east of Qaraqosh.Edward, from the Assyrian Human Rights Network, said members of his group and other Syrian Christians have been "left all alone" by Syria's government and the world. Kurdish fighters may launch an operation to rescue those abducted, "but it very dangerous (and) everyone could get killed.""This is like a miracle that they have survived this long," he said of his fellow Assyrians. "How can these people stay alive? They are trying to defend their homes." Violence rages in Iraq, SyriaISIS isn't the only threat to Assyrians, given all the violence around them in the places they call home.Nearly four years in, Syria's civil war is still raging -- with a U.N. official in January reporting some 220,000 people killed and 7.6 million displaced. There are atrocities in that war that aren't being blamed on ISIS, including a Human Rights Watch report out Tuesday blaming Syria's government for "hundreds of new discriminate attacks" in the past year, including the use of barrel bombs.Iraq isn't exactly a picture of stability, either.The militant group isn't thought to have penetrated Baghdad. That city has seen more than its fair share of attacks in recent months -- the latest being bombings, just a few minutes apart, that killed 21 women, children and men on Tuesday, according to officials.Still, it's ISIS that has gotten the most traction internationally for its success and tactics.Pressure growing on ISISThe militant group has ruthlessly gone after groups that don't give into its subscribe to ISIS' take on Islam. Some of those affected are Christians, but many others are Muslims who don't accept its radical ideology.By last year, ISIS had taken over swaths of territory in Iraq and Syria and later inspired terror attacks in Paris and the Danish capital of Copenhagen.But it's received pushback recently, with a strong showing from Kurdish Peshmerga fighters and the retooling of Iraq's once maligned military. There also have been hundreds of U.S.-led airstrikes in Iraq and Syria targeting ISIS, which the U.S. government also refers to as ISIL."This is a difficult mission and it will remain difficult for some time," President Barack Obama said this month. "(But) our coalition is on the offensive, ISIL is on the defensive, and ISIL is going to lose."The threat is anything but over. In some places, the group is holding and even gaining ground.The ISIS terror threat 54 photosThe ISIS terror threat 54 photosAn Iraqi Shiite fighter looks through binoculars on Sunday, March 8 in Albu Ajil, Iraq, as smoke rises on the horizon. The units took part in a military operation to regain control of the Tikrit area from ISIS militants. Hide Caption 1 of 54The ISIS terror threat 54 photosShiite fighters and members of Iraq's Popular Mobilization unit stand near a wall bearing a defaced image of an ISIS flag on March 8 in Albu Ajil, Iraq. Hide Caption 2 of 54The ISIS terror threat 54 photosThe Shiite fighters fire Howitzer cannons toward positions on Saturday, March 7, on the outskirts of Ad-Dawr, Iraq. Hide Caption 3 of 54The ISIS terror threat 54 photosSmoke rises as the Iraqi army, supported by volunteers, battles ISIS extremists outside Tikrit, Iraq, on Wednesday, March 4. Hide Caption 4 of 54The ISIS terror threat 54 photosIraqi army and volunteer fighters prepare in the Sedull Udeyim region of Iraq on Sunday, March 1, before an operation against ISIS in Tikrit, Iraq.Hide Caption 5 of 54The ISIS terror threat 54 photosDisplaced Assyrian women who fled their homes due to ISIS attacks pray at the Ibrahim Al-Khalil Melkite Greek Catholic Church on the outskirts of Damascus, Syria, on March 1. ISIS militants recently abducted at least 220 Assyrians in Syria. Hide Caption 6 of 54The ISIS terror threat 54 photosMembers of the Iraqi security forces leave Samarra, Iraq, north of Baghdad, on Saturday, February 28, to drive toward Tikrit to launch an assault against ISIS. Hide Caption 7 of 54The ISIS terror threat 54 photosA woman looks at her destroyed home after returning to the village of Al-Mansuriya, Iraq, on Saturday, February 14.Hide Caption 8 of 54The ISIS terror threat 54 photosSafi al-Kasasbeh, right, receives condolences from tribal leaders at his home village near Karak, Jordan, on Wednesday, February 4. Al-Kasasbeh's son, Jordanian pilot Moath al-Kasasbeh, was burned alive in a video that was recently released by ISIS militants. Jordan is one of a handful of Middle Eastern nations taking part in the U.S.-led military coalition against ISIS.Hide Caption 9 of 54The ISIS terror threat 54 photosA Kurdish marksman looks over a destroyed area of Kobani, Syria, on Friday, January 30, after the city had been liberated from the ISIS militant group. Kobani, also known as Ayn al-Arab, had been under assault by ISIS since mid-September.Hide Caption 10 of 54The ISIS terror threat 54 photosSmoke billows in Kirkuk, Iraq, as Kurdish Peshmerga fighters take position against ISIS militants on January 30. The aim of ISIS is to create an Islamic state across Sunni areas of Iraq and in Syria.Hide Caption 11 of 54The ISIS terror threat 54 photosKurdish people celebrate in Suruc, Turkey, near the Turkish-Syrian border, after ISIS militants were expelled from Kobani on Tuesday, January 27.Hide Caption 12 of 54The ISIS terror threat 54 photosCollapsed buildings are seen in Kobani on January 27 after Kurdish forces took control of the town from ISIS.Hide Caption 13 of 54The ISIS terror threat 54 photosJunko Ishido, mother of Japanese journalist Kenji Goto, reacts during a news conference in Tokyo on Friday, January 23. ISIS would later kill Goto and another Japanese hostage, Haruna Yukawa.Hide Caption 14 of 54The ISIS terror threat 54 photosISIS militants are seen through a rifle's scope during clashes with Peshmerga fighters in Mosul, Iraq, on Wednesday, January 21.Hide Caption 15 of 54The ISIS terror threat 54 photosAn elderly Yazidi man arrives in Kirkuk after being released by ISIS on Saturday, January 17. The militant group released about 200 Yazidis who were held captive for five months in Iraq. Almost all of the freed prisoners were in poor health and bore signs of abuse and neglect, Kurdish officials said.Hide Caption 16 of 54The ISIS terror threat 54 photosSmoke billows behind an ISIS sign during an Iraqi military operation to regain control of the town of Sadiyah, about 95 kilometers (60 miles) north of Baghdad, on Tuesday, November 25.Hide Caption 17 of 54The ISIS terror threat 54 photosFighters from the Free Syrian Army and the Kurdish People's Protection Units join forces to fight ISIS in Kobani on Wednesday, November 19.Hide Caption 18 of 54The ISIS terror threat 54 photosA picture taken from Turkey shows smoke rising after ISIS militants fired mortar shells toward an area controlled by Syrian Kurdish fighters near Kobani on Monday, November 3.Hide Caption 19 of 54The ISIS terror threat 54 photosIraqi special forces search a house in Jurf al-Sakhar, Iraq, on Thursday, October 30, after retaking the area from ISIS.Hide Caption 20 of 54The ISIS terror threat 54 photosISIS militants stand near the site of an airstrike near the Turkey-Syria border on Thursday, October 23. The United States and several Arab nations have been bombing ISIS targets in Syria to take out the militant group's ability to command, train and resupply its fighters.Hide Caption 21 of 54The ISIS terror threat 54 photosKurdish fighters walk to positions as they combat ISIS forces in Kobani on Sunday, October 19.Hide Caption 22 of 54The ISIS terror threat 54 photosA U.S. Air Force plane flies above Kobani on Saturday, October 18. Hide Caption 23 of 54The ISIS terror threat 54 photosHeavy smoke rises in Kobani following an airstrike by the U.S.-led coalition on October 18.Hide Caption 24 of 54The ISIS terror threat 54 photosCundi Minaz, a female Kurdish fighter, is buried in a cemetery in the southeastern Turkish town of Suruc on Tuesday, October 14. Minaz was reportedly killed during clashes with ISIS militants in nearby Kobani.Hide Caption 25 of 54The ISIS terror threat 54 photosTurkish police officers secure a basketball stadium in Suruc on October 14. Some Syrian Kurds were held there after crossing from Syria into Turkey. Tens of thousands of people fled Kobani to escape ISIS.Hide Caption 26 of 54The ISIS terror threat 54 photosKiymet Ergun, a Syrian Kurd, celebrates in Mursitpinar, Turkey, after an airstrike by the U.S.-led coalition in Kobani on Monday, October 13.Hide Caption 27 of 54The ISIS terror threat 54 photosAlleged ISIS militants stand next to an ISIS flag atop a hill in Kobani on Monday, October 6. Hide Caption 28 of 54The ISIS terror threat 54 photosIn this photo released by the U.S. Air Force on Saturday, October 4, a U.S. Navy jet is refueled in Iraqi airspace after conducting an airstrike against ISIS militants.Hide Caption 29 of 54The ISIS terror threat 54 photosA Kurdish Peshmerga soldier who was wounded in a battle with ISIS is wheeled to the Zakho Emergency Hospital in Duhuk, Iraq, on Tuesday, September 30.Hide Caption 30 of 54The ISIS terror threat 54 photosSyrian Kurds wait near a border crossing in Suruc as they wait to return to their homes in Kobani on Sunday, September 28.Hide Caption 31 of 54The ISIS terror threat 54 photosTomahawk missiles, intended for ISIS targets in Syria, fly above the Persian Gulf after being fired by the USS Philippine Sea in this image released by the U.S. Navy on Tuesday, September 23.Hide Caption 32 of 54The ISIS terror threat 54 photosTurkish Kurds clash with Turkish security forces during a protest near Suruc on Monday, September 22. According to Time magazine, the protests were over Turkey's temporary decision to close the border with Syria.Hide Caption 33 of 54The ISIS terror threat 54 photosSyrian Kurds fleeing ISIS militants wait behind a fence in Suruc on Sunday, September 21.Hide Caption 34 of 54The ISIS terror threat 54 photosA elderly man is carried after crossing the Syria-Turkey border near Suruc on Saturday, September 20.Hide Caption 35 of 54The ISIS terror threat 54 photosA Kurdish Peshmerga fighter launches mortar shells toward ISIS militants in Zumar, Iraq, on Monday, September 15.Hide Caption 36 of 54The ISIS terror threat 54 photosKurdish Peshmerga fighters fire at ISIS militant positions from their position on the top of Mount Zardak, east of Mosul, Iraq, on Tuesday, September 9. Hide Caption 37 of 54The ISIS terror threat 54 photosIraqi volunteer fighters celebrate breaking the Amerli siege on Monday, September 1. ISIS militants had surrounded Amerli, 70 miles north of Baquba, Iraq, since mid-June.Hide Caption 38 of 54The ISIS terror threat 54 photosKurdish Peshmerga forces stand guard at their position in the Omar Khaled village west of Mosul on Sunday, August 24. Hide Caption 39 of 54The ISIS terror threat 54 photosKurdish Peshmergas fight to regain control of the town of Celavle, in Iraq's Diyala province, on August 24.Hide Caption 40 of 54The ISIS terror threat 54 photosPeshmerga fighters stand guard at Mosul Dam in northern Iraq on Thursday, August 21. With the help of U.S. military airstrikes, Kurdish and Iraqi forces retook the dam from ISIS militants on August 18. A breach of the dam would have been catastrophic for millions of Iraqis who live downstream from it.Hide Caption 41 of 54The ISIS terror threat 54 photosDisplaced Iraqis receive clothes from a charity at a refugee camp near Feeshkhabour, Iraq, on Tuesday, August 19.Hide Caption 42 of 54The ISIS terror threat 54 photosPeshmerga fighters inspect the remains of a car that reportedly belonged to ISIS militants and was targeted by a U.S. airstrike in the village of Baqufa, north of Mosul, on August 18.Hide Caption 43 of 54The ISIS terror threat 54 photosKurdish Peshmerga fighters fire at ISIS in Khazair, Iraq, on Thursday, August 14. Hide Caption 44 of 54The ISIS terror threat 54 photosAziza Hamid, a 15-year-old Iraqi girl, cries for her father while she and some other Yazidi people are flown to safety Monday, August 11, after a dramatic rescue operation at Iraq's Mount Sinjar. A CNN crew was on the flight, which took diapers, milk, water and food to the site where as many as 70,000 people were trapped by ISIS. But only a few of them were able to fly back on the helicopter with the Iraqi Air Force and Kurdish Peshmerga fighters.Hide Caption 45 of 54The ISIS terror threat 54 photosThousands of Yazidis are escorted to safety by Kurdish Peshmerga forces and a People's Protection Unit in Mosul on Saturday, August 9.Hide Caption 46 of 54The ISIS terror threat 54 photosThousands of Yazidi and Christian people flee Mosul on Wednesday, August 6, after the latest wave of ISIS advances.Hide Caption 47 of 54The ISIS terror threat 54 photosA Baiji oil refinery burns after an alleged ISIS attack in northern Selahaddin, Iraq, on Thursday, July 31.Hide Caption 48 of 54The ISIS terror threat 54 photosA Syrian rebel fighter lies on a stretcher at a makeshift hospital in Douma, Syria, on Wednesday, July 9. He was reportedly injured while fighting ISIS militants.Hide Caption 49 of 54The ISIS terror threat 54 photosPeshmerga fighters clean their weapons at a base in Tuz Khormato on June 25.Hide Caption 50 of 54The ISIS terror threat 54 photosNew army recruits gather in Najaf, Iraq, on Wednesday, June 18, following a call for Iraqis to take up arms against Islamic militant fighters. Hide Caption 51 of 54The ISIS terror threat 54 photosKurdish Peshmerga forces, along with Iraqi special forces, deploy their troops and armored vehicles outside of Kirkuk, Iraq, on June 12.Hide Caption 52 of 54The ISIS terror threat 54 photosChildren stand next to a burnt vehicle during clashes between Iraqi security forces and ISIS militants in Mosul on Tuesday, June 10.Hide Caption 53 of 54The ISIS terror threat 54 photosCivilians from Mosul escape to a refugee camp near Irbil, Iraq, on June 10. Hide Caption 54 of 54EXPAND GALLERYThe biggest test, for all sides, will likely come over Mosul.Up to 25,000 Iraqi troops could begin their push to retake that northern Iraqi city as soon as April, a U.S. official has said. A U.S. Defense Department official said Washington is supplying the Iraqis with 10,000 M16 rifles, 10,000 M68 close combat optical scopes, some 23,000 ammunition magazines and "thousands" of additional helmets and Kevlar vests in preparation for the Mosul assault.This shipment is in addition to 250 mine-resistant vehicles sent over in January, and some 1,800 Hellfire missiles shipped over in 2014 and this year.CNN's Raja Razek, Barbara Starr, Mohammed Tawfeeq and Jason Hanna contributed to this report.ISIS: Full coverageISIS goes globalISIS releases some Christian hostages -- but why?Who's doing what in the coalition battle against ISISHow ISIS makes (and takes) money'Jihadi John' identifiedThe names: Who has ISIS recruited from the WestEverything you need to know about ISISMore Top Stories10 killed in reality TV show crashDunkin' Donuts drops chemicalOfficer kills naked, unarmed manQB attacked during spring break concertAttempted child abduction caught on cameraWorld's biggest aircraft gets closer to take-offMore from WorldVenezuela to fight food hoarding with fingerprint scansGroovy Bob: The scandalous art dealer who shook-up Swinging LondonVideo shows helicopters collide in airMore from Greg BotelhoBlack U. of Oklahoma SAE alumnus: 'They are not my brothers'2 University of Oklahoma students expelled over racist chantGerman prof apologizes for comments about rape in India to rejected candidateIn Case You Missed It Powered By The SunSolar-powered plane makes first leg of round-the-world flight4 hrFirst glimpse of new 'Supergirl' 4 hrIs U.S. Air Force superiority under threat? 4 hrPhotos: Selma commemorates 'Bloody Sunday' 4 hrBergen: Boko Haram is newest ISIS ally 4 hrLaser weapon melts truck engine from a mile away 4 hrReport: Cycling looked other way on Armstrong The poor kids of Silicon Valley 4 hrNavy's newest crew: 'The Three Presidents' 4 hrPhotos: Houses made famous by Hollywood 4 hrLion opens car door, terrifies family 4 hr'Big Bang' pays tribute to Leonard Nimoy Son of NBA player is 6-foot-10 -- at age 15 4 hrTV networks swing the ax