Afghan security officials inspect the scene of Sunday's suicide bombing near a meeting between the Nangarhar governor and Taliban militants.
PHOTO: GHULAMULLAH HABIBI/EPA
Afghan security officials inspect the scene of Sunday's suicide bombing near a meeting between the Nangarhar governor and Taliban militants.
(CNN) —  

What was supposed to be a day of ceasefires turned into a day of carnage. Again.

Sunday marks the last day of Eid al-Fitr, the holiday celebrating the end of the Muslim holy month of Ramadan.

In honor of Eid, the Afghan Taliban announced a three-day truce – except against foreign forces – to coincide with the Afghan government’s 10-day ceasefire for Eid.

Alleged Taliban fighters and other militants stand handcuffed while being presented to the media at a police headquarters in Jalalabad on March 6, 2018. 
Afghan police said over 17 alleged Taliban militants including two Pakistani nationals were arrested during a five-week operation in Nangarhar province. / AFP PHOTO / NOORULLAH SHIRZADA        (Photo credit should read NOORULLAH SHIRZADA/AFP/Getty Images)
PHOTO: NOORULLAH SHIRZADA/AFP/AFP/Getty Images
Alleged Taliban fighters and other militants stand handcuffed while being presented to the media at a police headquarters in Jalalabad on March 6, 2018. Afghan police said over 17 alleged Taliban militants including two Pakistani nationals were arrested during a five-week operation in Nangarhar province. / AFP PHOTO / NOORULLAH SHIRZADA (Photo credit should read NOORULLAH SHIRZADA/AFP/Getty Images)
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Caption:Pakistani education activist Malala Yousafzai gives a press conference on July 14, 2014 after meeting with the Nigerian president in Abuja. Malala on July 14 urged Nigerian President Goodluck Jonathan to meet with parents of the schoolgirls kidnapped three months ago by Boko Haram. Malala, who survived a Taliban assassination attempt in 2012 and has become a champion for access to schooling, was in Abuja on her 17th birthday to mark the somber anniversary of Boko Haram's April 14 abduction of 276 girls from a secondary school in the northeast Nigerian city of Chibok. AFP PHOTO / WOLE EMMANUEL (Photo credit should read WOLE EMMANUEL/AFP/Getty Images)
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But on Sunday, a suicide bomber attacked near the Nangarhar governor’s compound, killing at least 18 people and wounding at least 49, provincial spokesman Attaullah Khoghyani said.

The bombing took place while Gov. Hayatullah Hayat was meeting with Taliban members as part of the Taliban’s ceasefire, which ended at midnight.

There was no immediate claim of responsibility for Sunday’s attack.

But it came just a day after another suicide bombing in Nangarhar province killed 25 people – including civilians and Taliban members. ISIS, which is not party to any ceasefire, claimed responsibility for that attack.

The differences between the Taliban and ISIS

It’s not surprising that ISIS claimed responsibility for Saturday’s attack that killed Taliban members. The two groups have been butting heads in their quest for dominance in Afghanistan.

Alleged Taliban fighters and other militants stand handcuffed while being presented to the media at a police headquarters in Jalalabad on March 6, 2018. 
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Alleged Taliban fighters and other militants stand handcuffed while being presented to the media at a police headquarters in Jalalabad on March 6, 2018. Afghan police said over 17 alleged Taliban militants including two Pakistani nationals were arrested during a five-week operation in Nangarhar province. / AFP PHOTO / NOORULLAH SHIRZADA (Photo credit should read NOORULLAH SHIRZADA/AFP/Getty Images)
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An Afghan security force member stands at the site of a car bomb attack in Kabul on May 31, 2017. At least 40 people were killed or wounded on May 31 as a massive blast ripped through Kabul's diplomatic quarter, shattering the morning rush hour and bringing carnage to the streets of the Afghan capital. / AFP PHOTO / SHAH MARAI (Photo credit should read SHAH MARAI/AFP/Getty Images)
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