CNNI
Now playing
01:10
Netanyahu holds piece of drone at conference
Several were killed and injured when an unknown gunman opened fire on a military parade in the southern Iranian city of Ahvaz, Irans state television Press TV reported Saturday.
ISNA/ISNA
Several were killed and injured when an unknown gunman opened fire on a military parade in the southern Iranian city of Ahvaz, Irans state television Press TV reported Saturday.
Now playing
01:35
Video shows aftermath of Iran parade attack
File: Israeli troops patrol the Israeli-occupied sector of the Golan Heights on January 18, 2015.
File: Israeli troops patrol the Israeli-occupied sector of the Golan Heights on January 18, 2015.
Now playing
00:58
Israel: Iranian forces fire rockets at Golan Heights
An Iranian war-boat fires a missile during the "Velayat-90" navy exercises in the Strait of Hormuz in southern Iran on December 30, 2011. Iran, which has been carrying out war games in the Strait of Hormuz over the past week, has said that "not a drop of oil" would pass through the strait if Western governments follow through with planned additional sanctions over its nuclear programme.
 AFP PHOTO/IIPA/ALI MOHAMMADI (Photo credit should read ALI MOHAMMADI/AFP/Getty Images)
ALI MOHAMMADI/AFP/Getty Images
An Iranian war-boat fires a missile during the "Velayat-90" navy exercises in the Strait of Hormuz in southern Iran on December 30, 2011. Iran, which has been carrying out war games in the Strait of Hormuz over the past week, has said that "not a drop of oil" would pass through the strait if Western governments follow through with planned additional sanctions over its nuclear programme. AFP PHOTO/IIPA/ALI MOHAMMADI (Photo credit should read ALI MOHAMMADI/AFP/Getty Images)
Now playing
02:57
US: Major Iran naval exercises underway
An Iranian woman walks past a mural depicting the Statue of Liberty with a dead face, painted on the wall of the former US embassy in the capital Tehran on August 7, 2018 - US President Donald Trump warned countries against doing business with Iran today as he hailed the "most biting sanctions ever imposed", triggering a mix of anger, fear and defiance in Tehran. (Photo by ATTA KENARE / AFP)        (Photo credit should read ATTA KENARE/AFP/Getty Images)
ATTA KENARE/AFP/Getty Images
An Iranian woman walks past a mural depicting the Statue of Liberty with a dead face, painted on the wall of the former US embassy in the capital Tehran on August 7, 2018 - US President Donald Trump warned countries against doing business with Iran today as he hailed the "most biting sanctions ever imposed", triggering a mix of anger, fear and defiance in Tehran. (Photo by ATTA KENARE / AFP) (Photo credit should read ATTA KENARE/AFP/Getty Images)
Now playing
03:46
Iranians say they don't hate Americans
Iran sanctions impact ordinary families.
CNN
Iran sanctions impact ordinary families.
Now playing
02:08
How US sanctions hit ordinary people in Iran
Iranian women chant slogans during an anti-US demonstration outside the former US embassy headquarters in the capital Tehran on May 9, 2018. - Iranians reacted with a mix of sadness, resignation and defiance on May 9 to US President Donald Trump's withdrawal from the nuclear deal, with sharp divisions among officials on how best to respond.
For many, Trump's decision on Tuesday to pull out of the landmark nuclear deal marked the final death knell for the hope created when it was signed in 2015 that Iran might finally escape decades of isolation and US hostility. (Photo by ATTA KENARE / AFP)        (Photo credit should read ATTA KENARE/AFP/Getty Images)
ATTA KENARE/AFP/AFP/Getty Images
Iranian women chant slogans during an anti-US demonstration outside the former US embassy headquarters in the capital Tehran on May 9, 2018. - Iranians reacted with a mix of sadness, resignation and defiance on May 9 to US President Donald Trump's withdrawal from the nuclear deal, with sharp divisions among officials on how best to respond. For many, Trump's decision on Tuesday to pull out of the landmark nuclear deal marked the final death knell for the hope created when it was signed in 2015 that Iran might finally escape decades of isolation and US hostility. (Photo by ATTA KENARE / AFP) (Photo credit should read ATTA KENARE/AFP/Getty Images)
Now playing
01:39
How will US pulling out of deal impact Iranians?
Iranian lawmakers burn two pieces of papers representing the U.S. flag and the nuclear deal as they chant slogans against the U.S. at the parliament in Tehran, Iran, Wednesday, May 9, 2018. Iranian lawmakers have set a paper U.S. flag ablaze at parliament after President Donald Trump's nuclear deal pullout, shouting, "Death to America!". President Donald Trump withdrew the U.S. from the deal on Tuesday and restored harsh sanctions against Iran. (AP Photo)
AP
Iranian lawmakers burn two pieces of papers representing the U.S. flag and the nuclear deal as they chant slogans against the U.S. at the parliament in Tehran, Iran, Wednesday, May 9, 2018. Iranian lawmakers have set a paper U.S. flag ablaze at parliament after President Donald Trump's nuclear deal pullout, shouting, "Death to America!". President Donald Trump withdrew the U.S. from the deal on Tuesday and restored harsh sanctions against Iran. (AP Photo)
Now playing
00:38
Watch: US flag set alight in Iran's parliament
Samin
Now playing
02:15
Risking it all by rejecting the hijab
My Stealthy Freedom and White Wednesdays
Now playing
01:32
Outrage after 'morality police' confront woman
An image grab taken from a handout video released by Iran's Mehr News agency reportedly shows a group of men pushing traffic barriers in a street in Tehran on December 30, 2017.
Ten people died overnight in fresh unrest in Iran, local media reported on January 1, 2018, despite President Hassan Rouhani calling for calm and vowing more "space for criticism" in a bid to head off days of protest. / AFP PHOTO / MEHR NEWS / Handout / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / HO / MEHR NEWS" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS 
NO RESALE - NO BBC PERSIAN / NO VOA PERSIAN / NO MANOTO TVHANDOUT/AFP/Getty Images
HANDOUT/MEHR NEWS/AFP/Getty Images
An image grab taken from a handout video released by Iran's Mehr News agency reportedly shows a group of men pushing traffic barriers in a street in Tehran on December 30, 2017. Ten people died overnight in fresh unrest in Iran, local media reported on January 1, 2018, despite President Hassan Rouhani calling for calm and vowing more "space for criticism" in a bid to head off days of protest. / AFP PHOTO / MEHR NEWS / Handout / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / HO / MEHR NEWS" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS NO RESALE - NO BBC PERSIAN / NO VOA PERSIAN / NO MANOTO TVHANDOUT/AFP/Getty Images
Now playing
01:32
Dashed hopes: Reasons Iran protests kicked off
Rod Rosenstein
pool
Rod Rosenstein
Now playing
01:39
DOJ: Iranians hacked US professors
AFP/Getty Images
Now playing
01:41
Protests turn violent in Iran
Iranian students protest at the University of Tehran during a demonstration driven by anger over economic problems, in the capital Tehran on December 30, 2017.
Students protested in a third day of demonstrations sparked by anger over Iran's economic problems, videos on social media showed, but were outnumbered by counter-demonstrators. / AFP PHOTO / STR        (Photo credit should read STR/AFP/Getty Images)
STR/AFP/AFP/Getty Images
Iranian students protest at the University of Tehran during a demonstration driven by anger over economic problems, in the capital Tehran on December 30, 2017. Students protested in a third day of demonstrations sparked by anger over Iran's economic problems, videos on social media showed, but were outnumbered by counter-demonstrators. / AFP PHOTO / STR (Photo credit should read STR/AFP/Getty Images)
Now playing
02:08
Iranian officials: 'Provocateurs' to be targeted
A demonstration at the University of Tehran on Saturday
STR/AFP/Getty Images
A demonstration at the University of Tehran on Saturday
Now playing
01:47
Protesters angry over economy, corruption
A still frame from a YouTube video published on Friday, December 29 purporting to show a protest in Mashhad, Iran. CNN cannot independently confirm its authenticity.
YOUTUBE
A still frame from a YouTube video published on Friday, December 29 purporting to show a protest in Mashhad, Iran. CNN cannot independently confirm its authenticity.
Now playing
01:45
Why are citizens protesting in Iran?
Getty Images
Now playing
02:15
Why are Iran and Saudi Arabia so at odds?
(CNN) —  

Iran issued a strong warning to Israel on Monday in response to Israeli Prime Minister Benjamin Netanyahu’s fiery speech at last weekend’s Munich Security Conference.

“Tel Aviv would be razed to the ground if the Israeli regime took any military action against the Islamic Republic,” Iran’s Expediency Council secretary Mohsen Rezaie said Monday, according to Iran’s state-run Tasnim news.

Rezaie also said he will “not give any opportunity for Netanyahu to flee” if an “unwise move” is made against Iran, the semi-official Fars News Agency reported.

Rezaie’s reaction came a day after Netanyahu spoke at the Munich Security Conference and outlined what he said was an Iran seeking to dominate the region with aggression and terror.

“Israel will not allow Iran’s regime to put a noose of terror around our neck,” Netanyahu said. “We will act without hesitation to defend ourselves, and we will act, if necessary, not just against Iran’s proxies that are attacking us, but against Iran itself.”

As part of the speech, Netanyahu held up what he said was a piece of an Iranian drone that flew into Israeli airspace last week.

Iranian Foreign Minister Mohammad Javad Zarif responded afterward, saying that “you were the audience for a cartoonish circus just this morning, which does not even deserve a dignity of a response.”

Tensions between Iran and Israel have escalated recently, with the ongoing Syrian war spilling over into a wider proxy fight.

Last week, Israel Defense Forces spokesman Lt. Col. Jonathan Conricus told CNN that Israel intercepted an Iranian unmanned drone that flew inside Israeli airspace. In response, the IDF attacked an Iranian command center near Palmyra, Syria, but an Israeli F-16 fighter jet was hit and went down in northern Israel after coming under “massive anti-aircraft fire” from Syrian forces, according to the Israeli army.

Israeli forces then attacked 12 targets in Syria, including four targets described as Iranian, the Israeli military said.