The latest on the Pentagon, State Department, Department of Homeland Security and national security.
'Rocket Man' tweet won't quell North Korea crisis
By Stephen Collinson, CNN
Trump to UN: 'Rocket Man is on a suicide mission'
Huntsman: No question Russia interfered in US election
US considers shooting down NK missiles that don't pose a direct threat
US-led coalition denies Syrian outpost closure part of a deal with Russia
Russia bombed location in Syria near where US troops were present
New details on the hunt for ISIS leader Baghdadi
Iran: The one issue Netanyahu wants to discuss with Trump
Haley: Trump's fire and fury comment 'not an empty threat'
Mattis: Budget stopgap will significantly harm military
White House: Justice Department should 'look at' prosecuting Comey
Russia proposed full normalization with US under Trump, Kremlin says
John McCain: North Korea must know price for aggression is 'extinction'
Trump: 'It would be great' if North Korea could be solved without military action
The Russia investigation: Everything you need to know
Who's who in Trump-Russia saga
Meet CNN's security team
Paul Ryan leads group of lawmakers touring hurricane aid efforts in Houston
Parsons Green tube bombing: Police make sixth arrest as inquiry continues
Clapper on Russia probe: Investigation seems to be deepening
James Clapper's full comments on Russia probe
US to provide $32 million in aid to Rohingya fleeing Myanmar
USS Cole Bombing Fast Facts
The DEA commando-style units that captured a heroin 'godfather'
Navy removes worker who flipped off baby
India mourns death of Air Force war hero Arjan Singh
The many challenges India's new defense minister faces
Paul Manafort's Russia connections
Senate panel calls for public hearing with Trump lawyer after closed-door meeting scrapped
Senate panel wants a hearing with Trump lawyer
Two London Tube attack suspects were foster children, officials say
Afghanistan: 16 years, thousands dead and no clear end in sight
Who are the key players in Afghanistan?
Exclusive: US government wiretapped former Trump campaign chairman
These Trump phrases from the UN speech matter most
READ: President Trump's speech to the UN General Assembly