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Pentagon: Airstrikes on Iran-affiliated sites in Syria were ‘proportionate and deliberate’
02:33 
TikTok CEO to appear before Congress amid growing security concerns
04:18
Foreign adversaries not responsible for 'Havana syndrome,' say U.S. intel agencies
03:21
China-linked hackers targeted 39 industries on most continents in 2022, report finds
03:23
Biden ordered unidentified aerial objects taken down out of 'abundance of caution'
04:31
U.S. military takes down second 'high-altitude object' over Alaska, origin unknown
03:43
Chinese balloon had antennas capable of collecting signals intelligence
02:49
DHS issues domestic terror threat warning to LGBTQ, Jewish and migrant communities
04:18
House Homeland Security Committee holds hearing on worldwide threats
03:46
Biden's national security adviser Sullivan acknowledges communications with Russia
01:36
CIA honors Harriet Tubman as model spy with statue
00:53
Justice Dept. charges three Iranians with hacking computer networks in global scheme
01:43
Extradition of Julian Assange to the U.S. approved by British government
02:38
Plot by ISIS operative to assassinate former Pres. George W. Bush foiled by law enforcement
02:01
Justice Dept. announces criminal charges against Chinese government over efforts to intimidate
02:52
CIA director: 'Putin has no endgame' in Ukraine as intel shows up to 4,000 Russian soldiers killed
03:01
White House: Putin 'improvising' Ukraine strategy, was not prepared for U.S. intel
01:50
Russian military exercises in Belarus ‘will continue indefinitely’
03:00
Richard Engel: War 'may be starting right now'
02:42
The lights are blinking red all over Europe
01:22
Big tech companies fight for new privacy laws
02:44
Six major technology companies, including Facebook, Yahoo, Google and Apple, are calling for new privacy laws to stop U.S. intelligence agencies from breaking into their data centers overseas. NBC’s Andrea Mitchell reports.Oct. 31, 2013
- UP NEXT
Pentagon: Airstrikes on Iran-affiliated sites in Syria were ‘proportionate and deliberate’
02:33 TikTok CEO to appear before Congress amid growing security concerns
04:18Foreign adversaries not responsible for 'Havana syndrome,' say U.S. intel agencies
03:21China-linked hackers targeted 39 industries on most continents in 2022, report finds
03:23Biden ordered unidentified aerial objects taken down out of 'abundance of caution'
04:31U.S. military takes down second 'high-altitude object' over Alaska, origin unknown
03:43
