Former Soviet Bloc member Romania became a member of NATO in 2004.
One of the first operations as a member of NATO was to deploy troops to Iraq in 2007. Video of Romanian TAB-B33 Zimbru (Romanian built BTR-80) heading out for patrol in Iraq, April 2007:
U.S. Army photo by Staff Sergeant Brendan Stephens, 15OCT2008.
In 2008, Romanian troops operated U.S. made armored HMMWV (High Mobility Multipurpose Wheeled Vehicle), as well as their BTR-80s (aka TAB-B33 Zimbru [Aurochs, or wild cattle]) while patrolling outside the city of Nasariyah, Iraq.
Camp Dracula, Dhi Qar, Iraq, 01DEC2008. USA photo by Specialist Donte Baltimore.
Since July 2006, Romanian troops have also been working alongside U.S. troops in Afghanistan. U.S. Army video from 16OCT2010, showing Romanians training for deployment to Afghanistan:
U.S. Army (USA) video report from 2009, revealing that the U.S. Army has expanded into Romania:
The UROVESA VAMTac (Vehículo de Alta Movilidad Táctico) looks like a U.S. HMMWV, but it is actually made in NATO-Spain.
Tennessee Army National Guard learns to shoot the Cold War era Soviet 12.7mm heavy machine gun on the Babadag Training Area, Romania, 13AUG2009. Photo by Sergeant Marla Keown.
Live prep & fire video, by Sergeant Ellis McDaniels, TR-85M1 Bizonul (The Bison) invade Grafenwoehr, Germany, June 2014:
TR-85M1 blasting away on Grafenwoehr, Germany, 13JUN2014. USA photo by Captain Sandra Stover.
Romanian Armed Forces video of tank live-fire, from point of view of the top of the turret: https://fb.watch/3b_7nPPEy8/
Romanian MLI-84M on Grafenwoehr Training Area, Germany, 27JUN2014. USA photo by Gertrud Zach.
A modified BMP, the Romanian MLI-84M Jder (Marten), in Germany, 2014.
In 2015, the U.S. issued MRAPs to Romanian troops operating in Kandahar, Afghanistan. USA photo, 02MAR2015.
In 2015 Romania expanded its NATO role by deploying additional troops to Afghanistan. Romanian troops operate U.S. made Oshkosh M-ATV MRAP (Mine Resistant Ambush Protected).
Photo by Sergeant William Tanner, 18APR2015.
TR-85, Smardan Training Area, Romania, April 2015.
Video, PMA T-55 bridge layer in action, 2015:
Romanian Armed Forces video of bridge tank operation: https://fb.watch/3bZYmB3S-C/
USA photo by Sergeant William Tanner, 18APR2015.
MLI-84Ms drive around a German made Gepard (Cheetah) anti-aircraft tank, April 2015.
USA photo by Sergeant William Tanner, 18APR2015.
TABC-79/ABC-79M on Smardan Training Area, Romania. USA photo by Sergeant William Tanner, 18APR2015.
Once called the TABC-79, the Scout/Recon vehicles are now called ABC-79M.
DMT-85M1. U.S. Marine Corps photo by Lance Corporal Melanye Martinez, 07DEC2015.
A DMT-85M1 engineer vehicle, based on the TR-85M1, December 2015.
T-55. USMC photo by Sergeant Kirstin Spanu, 28SEP2016.
From September 2016, a T-55AM (aka TR-77-580).
USA photo by Sergeant Timothy Villareal, 15JUL2017.
Romanian BMP ambulance conversion, July 2017.
Video by Staff Sergeant Michael Zahnow, how to cross a Romanian river (the Danube):
TAB-71/BTR-60. USA photo by Specialist Emily Houdershieldt, 19JUL2017.
BTR-60 (TAB-71) just outside Ramnicu Valcea, July 2017.
Video, BTR-70 (aka TAB-77) from 2017 maneuvers:
Video, by Specialist Jacob Banuelos, TR-85 live fire, Smardan Training Area in December 2017:
USA photo by Sergeant Jeremiah Woods, 30MAY2019.
TAB-77 (BTR-70), May 2019.
USA photo by Staff Sergeant True Thao, 20JUN2019.
Piranha-3 crosses the Danube river during Saber Guardian 2019.
Video, by Specialist Drake Chandler, of NATO Saber Guardian 2019 wargames, Romanian Swiss made Piranha cross a pontoon bridge:
Saber Guardian 2019 music video, by Michigan National Guard Specialist Brian Pearson and Romanian Captain Mariana Dinu:
More live fire video, Saber Guardian 2019, TR-85 and T-55 (TR-77-580):
Photo by Sergeant H. Marcus McGill. Piranha joins a U.S. convoy to the Black Sea for Exercise Rapid Falcon, 19NOV2020.
More Romanian Armed Forces videos: www.facebook.com/Romanian.Armed.Forces/videos
Soviet era tanks in use by NATO: POLAND
NATO: MiG-21
World War Three, 2016: 
SNAKE RIVER Militia M1A2 SEP, LIVE FIRE ROMANIA!
MONTANA Militia ENJOYS BEING THE ‘BAD GUY’ IN ROMANIA!