Here’s what may have contributed to fatal Black Hawk helicopters crash

Mark Hertling

Here's what may have contributed to fatal Black Hawk helicopters crash

Newsroom

Nine US service members were killed after two Black Hawk helicopters crashed in southwestern Kentucky, officials said. Retired Lt. General Mark Hertling explains how the use of night goggles may have contributed to the collision.

01:22 - Source: CNN

Latest Videos 17 videos

Mark Hertling

Here's what may have contributed to fatal Black Hawk helicopters crash

01:22

Now playing

- Source: CNN

air strikes russia

Video shows barrage of artillery strikes in Russia

01:54

Now playing

- Source: CNN

Putin Yevgeny Prigozhin split

Putin hasn't punished Wagner chief for criticizing Russia's military. Retired general thinks he knows why

01:43

Now playing

- Source: CNN

US Secretary of Defense, Lloyd J. Austin, arrives for the opening dinner for the 20th International Institute for Strategic Studies (IISS) Shangri-La Dialogue, Asia's annual defense and security forum, in Singapore, Friday, June 2, 2023. (AP Photo/Vincent Thian)

US Defense secretary issues warning about a conflict over Taiwan

01:52

Now playing

- Source: CNN

People try to escape from toppled compartments, following the deadly collision of two trains, in Balasore, India June 2, 2023, in this screen grab obtained from a video.

Chaos and hundreds injured after deadly train collision in India

00:58

Now playing

- Source: CNN

GLENDALE, ARIZONA - MARCH 17: Editorial use only and no commercial use at any time. No use on publication covers is permitted after August 9, 2023. Taylor Swift performs onstage for the opening night of "Taylor Swift | The Eras Tour" at State Farm Stadium on March 17, 2023 in Swift City, ERAzona (Glendale, Arizona). The city of Glendale, Arizona was ceremonially renamed to Swift City for March 17-18 in honor of The Eras Tour. (Photo by Kevin Winter/Getty Images for TAS Rights Management)

Watch Taylor Swift's concert message to LGBTQ+ fans

01:27

Now playing

- Source: CNN

IowaCollapse1

Iowa building collapse caught on surveillance camera

01:01

Now playing

- Source: CNN

MeerKAT image of the galactic center with color-coded position angles of all filaments.

International team discovers mysterious structures at heart of Milky Way

00:33

Now playing

- Source: CNN

PANO - JOE BIDEN

Biden praises Republicans during Oval Office address

12:48

Now playing

- Source: CNN

Kim Jong Un Daughter vpx

Kim Jong Un's young daughter takes on a more public role. Expert thinks this is why

02:50

Now playing

- Source: CNN

mexico human body parts found

Police think bags of human body parts are missing office workers

02:22

Now playing

- Source: CNN

Former President Donald Trump and Florida Gov. Ron DeSantis.

Trump starts flip-flopping on one of DeSantis' favorite buzzwords

00:41

Now playing

- Source: CNN

Drone site Fred dnt vpx

Video shows Ukraine's secret drone testing location that simulates a battlefield

02:51

Now playing

- Source: CNN

new haven fire chief

Fire chief on building collapse: Several persons in varying degrees of injury

01:02

Now playing

- Source: CNN

broaddus mayor screengrab vpx

CNN reporter asks mayor if he has regrets after building collapse. Hear his response

02:06

Now playing

- Source: CNN

dev shah spelling bee champion

See the moment 14-year-old spelled winning word

00:32

Now playing

- Source: CNN

Trump/ and Hannity

Trump responds to CNN reporting he knew seized docs were still classified

02:29

Now playing

- Source: CNN