Aftermath of us airstrike in Iraq
Aftermath of us airstrike in Iraq
PHOTO: PMU Media/PMU Media
Now playing
02:43
US airstrikes hit Iran-backed militia in Iraq and Syria
Now playing
02:23
Tropical activity poses threat in Southern Hemisphere
PHOTO: Indonesia Search and Rescue Agency
Now playing
02:09
Woman who is trapped underneath earthquake's rubble captured on video
Barrie
Barrie's aunt speaks about how the police brought her the news about the death of her nephew Ibrahima.
PHOTO: VTM
Now playing
01:26
Aunt of Black man who died after arrest in Belgium: We want justice
screengrab US social media
screengrab US social media
PHOTO: Getty Images
Now playing
04:35
Tech companies ban Trump, but not other problematic leaders
Now playing
01:23
Rejected Tintin cover breaks world record for comic book art
WASHINGTON, DC - JANUARY 13:  Speaker of the House Nancy Pelosi (D-CA) presides over the vote to impeach U.S. President Donald Trump for the second time in little over a year in the House Chamber of the U.S. Capitol January 13, 2021 in Washington, DC. The House voted to impeach Trump on the charge of "incitement of insurrection," 232-197 after a mob of his supporters attacked the U.S. Capitol where Congress was working to certify the Electoral College victory of President-elect Joe Biden on January 6. 10 Republicans voted to impeach. (Photo by Chip Somodevilla/Getty Images)
WASHINGTON, DC - JANUARY 13: Speaker of the House Nancy Pelosi (D-CA) presides over the vote to impeach U.S. President Donald Trump for the second time in little over a year in the House Chamber of the U.S. Capitol January 13, 2021 in Washington, DC. The House voted to impeach Trump on the charge of "incitement of insurrection," 232-197 after a mob of his supporters attacked the U.S. Capitol where Congress was working to certify the Electoral College victory of President-elect Joe Biden on January 6. 10 Republicans voted to impeach. (Photo by Chip Somodevilla/Getty Images)
PHOTO: Chip Somodevilla/Getty Images
Now playing
02:35
How the world is reacting to Trump's second impeachment
Indonesia sriwijay air crash search for victims wang pkg intl hnk vpx_00000920.png
Indonesia sriwijay air crash search for victims wang pkg intl hnk vpx_00000920.png
Now playing
02:21
Family members wait in anguish as search for crash victims continues
africa china coronavirus vaccine diplomacy lu stout pkg vpx _00025522.png
africa china coronavirus vaccine diplomacy lu stout pkg vpx _00025522.png
PHOTO: CCTV
Now playing
03:09
How China is hoping to use its vaccine as a diplomatic tool
PHOTO: CIRO FUSCO/AFP/ANSA/AFP via Getty Images
Now playing
00:38
Huge sinkhole appears in Italian hospital parking lot
TOPSHOT - Rescue workers carry recovered debris at the port in Jakarta on January 10, 2021, during the search operation for Sriwijaya Air flight SJY182 which crashed after takeoff from Jakarta on January 9. (Photo by Dany Krisnadhi / AFP) (Photo by DANY KRISNADHI/AFP via Getty Images)
TOPSHOT - Rescue workers carry recovered debris at the port in Jakarta on January 10, 2021, during the search operation for Sriwijaya Air flight SJY182 which crashed after takeoff from Jakarta on January 9. (Photo by Dany Krisnadhi / AFP) (Photo by DANY KRISNADHI/AFP via Getty Images)
PHOTO: Dany Krisnadhi/AFP/Getty Images
Now playing
02:16
Indonesian jetliner crashes after taking off from Jakarta
 HONG KONG PRO DEMOCRACY ACTIVIST VENTUS LAU BEING ESCORTED BY POLICE.
HONG KONG PRO DEMOCRACY ACTIVIST VENTUS LAU BEING ESCORTED BY POLICE.
PHOTO: VENTUS LAU FACEBOOK PAGE/Reuters
Now playing
03:15
See Hong Kong police arrest former pro-democracy lawmakers
Tensions between the United States and Iran are likely to further escalate once again after Tehran seized a South Korean-flagged chemical tanker in the Persian Gulf, according to semi-official Iranian news agencies, and announced it had resumed enriching uranium to 20% purity, far beyond the limits laid out in the 2015 nuclear deal. President Donald Trump walked away from the agreement in 2018. CNN
Tensions between the United States and Iran are likely to further escalate once again after Tehran seized a South Korean-flagged chemical tanker in the Persian Gulf, according to semi-official Iranian news agencies, and announced it had resumed enriching uranium to 20% purity, far beyond the limits laid out in the 2015 nuclear deal. President Donald Trump walked away from the agreement in 2018. CNN's Paula Hancocks reports.
PHOTO: YJC
Now playing
02:37
Footage shows chemical tanker seized by Iranian forces
A European health worker prepares a shot of the coronavirus vaccine.
A European health worker prepares a shot of the coronavirus vaccine.
PHOTO: Reuters
Now playing
02:14
Frustration in Europe over pace of coronavirus vaccine rollout
Jack Ma, the co-chair of the UN High-Level Panel on Digital Cooperation, founder of Alibaba Group, attends the Bund Summit in Shanghai. He says that the essence of finance is credit management. We must change the pawnshop idea of Finance and rely on the credit system. Shanghai, China, 24 October 2020.

Jack Ma, the co-chair of the UN High-Level Panel on Digital Cooperation, founder of Alibaba Group, attended the Bund Summit in Shanghai. He says that the essence of finance is credit management. We must change the pawnshop idea of Finance and rely on the credit system.No Use China. No Use France.
Jack Ma, the co-chair of the UN High-Level Panel on Digital Cooperation, founder of Alibaba Group, attends the Bund Summit in Shanghai. He says that the essence of finance is credit management. We must change the pawnshop idea of Finance and rely on the credit system. Shanghai, China, 24 October 2020. Jack Ma, the co-chair of the UN High-Level Panel on Digital Cooperation, founder of Alibaba Group, attended the Bund Summit in Shanghai. He says that the essence of finance is credit management. We must change the pawnshop idea of Finance and rely on the credit system.No Use China. No Use France.
PHOTO: Zhao Yun/Oriental Image/Reuters
Now playing
03:05
Chinese tech tycoon has not been seen in months
(CNN) —  

Iran has warned the US of “consequences” after Washington carried out airstrikes against an Iran-backed militia group in Iraq.

The US has “openly shown its support to terrorism and shown its negligence to the independence and national sovereignty of countries,” said Iranian Foreign Ministry spokesman Abbas Mosavi , according to the state-run IRNA news agency.

“It must accept responsibility of the consequences of the illegal attacks,” added Mosavi.

At least 25 people were killed and 51 wounded in the airstrikes that targeted five facilities controlled by Kataib Hezbollah in Iraq and Syria on Sunday.

Kataib Hezbollah is a militia group that falls under the Iran-backed Shiite Popular Mobilization Forces in Iraq.

The strikes represent the first significant US military response in retaliation for attacks by the militia group that have injured numerous American military personnel, according to US officials.

Hezbollah, the Lebanese militant and political group with links to Iran, also condemned the US airstrikes.

Lebanon’s Hezbollah called the attack “a blatant violation on the sovereignty, security and stability of Iraq and the Iraqi people,” in a statement released on the group’s al-Manar TV Monday.

“This aggression reaffirms that the American administration wants to strike the underlying potential powers of the Iraqi people which is capable to confront ISIS and the powers of extremism and crime,” the statement read.

“The American administration reveals its true face as an enemy to Iraq and the interest of the Iraqi people and their aspiration for freedom, true sovereignty and a secured future,” it continued.

Pentagon spokesman Jonathan Hoffman described the strikes against the group as “precision defensive strikes” that “will degrade” the group’s ability to conduct future attacks against coalition forces.

Tensions between the US and Iran have increased over 2019 as Washington tightened the economic squeeze on Tehran through its “maximum pressure” campaign and Iran responded with what it calls for “maximum resistance.”

Tehran’s resistance has taken the form of gradually reduced compliance to the international nuclear deal that the US left in May 2018 and a campaign of regional provocation that began escalating in May.

CNN’s Ramin Mostaghim, Nada AlTaher and Kareem Khadder contributed to this report.