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    China hacking Japan’s defense network could be part of a sweeping ‘espionage 101 campaign’

    04:22
  • Jake Sullivan attends Ukraine summit in Saudi Arabia amid 'push' for normalization with Israel

    07:17
  • Secy. Blinken says Ukraine would be ‘defenseless’ if U.S. didn’t send cluster munitions

    07:22
  • John Kirby: Biden ‘acted swiftly’ to retaliate against 'Iranian one-way drone attack'

    05:22
  • Rep. Debbie Dingell: People’s data ‘becomes a weapon’ to personal and national security

    06:44
  • Buttigieg: No indication of ‘nefarious’ cause of FAA outage, but ‘not yet prepared to rule that out’

    06:49
  • Sen. Reed: ‘Fairly confident’ every big foreign intel agency has been 'in and out of Mar-a-Lago’

    05:36
  • Plot by ISIS operative to assassinate former Pres. Bush foiled by law enforcement

    04:54
  • Lt. Gen. Stephen Twitty: Ukrainians are 'going to need more capability if we intend to destroy the Russians'

    06:28
  • Ukraine Crisis: Top former U.S. officials game out approach to Putin’s next moves

    02:48
  • Defense officials face questions on Afghanistan exit, openly acknowledge disagreements with Biden

    10:28
  • 'The State Dept. sees there's a problem': Sen. Shaheen reacts to the firing of Havana Syndrome response coordinator

    05:56
  • Gen. Milley calls to Chinese counterpart were 'standard operating procedure'

    07:23
  • Upcoming book: Gen. Milley took steps to prevent possible war in Trump's final days

    08:05
  • Upcoming book reports Gen. Milley worried Trump might start a war with China in final months

    10:11
  • Secy. Blinken faces bipartisan grilling over execution of Afghanistan withdrawal

    08:19
  • North Korea tests new long-range cruise missile in 'low intensity provocation'

    04:12
  • Sen. Warner: 'I want to get to the bottom of ' Kabul drone strike

    06:58
  • Fmr. DHS Secy. Johnson: Top security threats to U.S. are 'global warming, global warming, global warming'

    07:16
  • Evacuations from Afghanistan hit snags with military 'out of the equation'

    05:23

Major obstacles in Iran nuclear negotiations

06:21

NBC's Andrea Mitchell talks with Energy Secretary Ernest Moniz about the issues halting Iranian nuclear talks. Talks will go past the deadline but a long term extension won't be granted.