A long-range multiple launch rocket system attached to a brigade under the PLA 71st Group Army launches a rocket at a mock target during a round-the-clock live-fire test on June 14, 2021.

A convoy of military vehicles carrying supplies is en route to a scheduled place during a driving skill training exercise organized by a regiment under the PLA Xinjiang Military Command on June 16, 2021.

Two pilots assigned to an aviation brigade of the air force under the PLA Western Theater Command get everything ready for takeoff and give a thumbs-up during a flight training exercise on June 10, 2021.

A main battle tank attached to a tank detachment with a regiment under the PLA Xinjiang Military Command spits fire with its main gun at mock targets during a live-fire training operation in Xinjiang Uygur autonomous region on June 7, 2021.

A tank attached to the Tiger Brigade under the 77th Group Army gallops with all speed at the foot of the Qilian Mountains during the driving training for armored forces in early June, 2021.

A group of launcher trucks carrying new vehicle-mounted gun-howitzer systems are en route to a designated training field in northwest China's Gobi Desert on June 3, 2021.

Anti-aircraft missile systems fire at mock aerial targets during a comprehensive training exercise near Bohai Bay in east China on May 29, 2021.

Warships attached to a naval flotilla under the PLA Southern Theater Command execute underway replenishment-at-sea during a multi-subject and long-endurance comprehensive replenishment exercise recently.

Armored vehicles attached to an artillery battalion of a combined arms brigade under the PLA 75th Group Army fire at the mock targets during a live-fire training exercise in the Gobi desert, Northwest China, in early June, 2021.

An assault breacher vehicle fires obstacle-breaching shells to clear obstacles in the way during a barrier-breaking training exercise at a comprehensive military training base on June 5, 2021.

An attack helicopter attached to an army aviation brigade under the PLA 80th Group Army fires aircraft guns during a live-fire flight training mission on June 5, 2021.

Warships attached to a destroyer flotilla with the navy under the PLA Southern Theater Command perform replenishment-at-sea during a four-day-long realistic-combat training exercise in waters of the South China Sea recently.

A wheeled long-range multiple launch rocket system (LRMLRS) attached to a brigade under the PLA 80th Group Army fires rockets during a live-fire drill on June 4, 2021.

Amphibious armored infantry fighting vehicles attached to a brigade under the PLA 72nd Group Army drive into the waters during an amphibious training exercise focused on subjects of basic driving, landing craft ferrying and assault wave formation, etc. on May 21, 2021.

Maintenance men assigned to a brigade with the air force under the PLA Southern Theater Command perform inspections on a fighter jet before a night training exercise on May 26, 2021.

Tanks attached to a combined arms regiment under the PLA Xinjiang Military Command rumble in formation during a maneuver training exercise on May 24, 2021.

An amphibious armored infantry fighting vehicle (IFV) attached to a brigade under the PLA 73th Group Army steers off the well dock of a landing ship during the coordination training aiming to hone the troops' combat capabilities in maritime operations on May 26, 2021.

The armored vehicles attached to a combined arms brigade under the 77th Group Army rumble in formation through the wilds during the maneuver training on May 26, 2021.

Fighter jets attached to an aviation brigade of the air force under the PLA Southern Theater Command taxi out of hangars for an air combat training exercise on May 18, 2021.

Amphibious armored infantry fighting vehicles (IFVs) steer on and off a landing ship during the several-week-long realistic combat training.

The infantry fighting vehicles (IFVs) attached to a combined arms brigade under the PLA 78th Group Army fire at mock targets during the tactical training in early June, 2021.

An attack helicopter attached to an army aviation brigade of the PLA 71st Group Army flies to the target area during a recent round-the-clock live-fire training exercise above China’s Yellow Sea.

An unmanned aerial vehicle (UAV) is launched for a flight training exercise conducted by an artillery brigade under the PLA 71st Group Army on May 31, 2021.

Armored vehicles attached to a brigade under the PLA 81st Group Army are en route to the designated area during a live-fire training exercise on May 20，2021.

A fighter jet attached to an air force base under the PLA Southern Theater Command taxis on the runway of a military airport in south China before takeoff for a joint training exercise involving multi-type fighter jets on May 14, 2021.

An attack helicopter assigned to an army aviation brigade under the PLA Xinjiang Military Command releases decoy flares during a live-fire training exercise at an altitude of nearly 5000 meters in late May, 2021.

A J-10 fighter jet attached to an air force aviation brigade under the PLA Southern Theater Command takes off at sunset for a round-the-clock training exercise involving multiple subjects on May 9, 2021.

A 4x4 off-road military vehicle attached to a brigade of the PLA 73rd Group Army pulls out of a military RO-RO ferry vessel during a loading-unloading training exercise from May 18 to 21, 2021.

Y-12 transport aircraft assigned to an air transport brigade under the PLA airborne troops take off in sequence during a joint transportation training exercise that involves multiple types of transport aircraft on May 21, 2021.

Propulsion boats attached to the pontoon element of a brigade under the PLA 83th Group Army pull together sections of a floating bridge system during a field support drill on May 20, 2021.

Vessels attached to a naval landing ship flotilla under the PLA Southern Theater Command conduct coordination training during an actual combat training exercise in late April, 2021.

Heavy equipment is dropped from a transport aircraft attached to an airborne brigade under the PLA Air Force in the heavy equipment airdrop training on April 26, 2021.

Maintenance men assigned to an aviation brigade under the PLA 72nd Group Army perform inspections on helicopters before a round-the-clock training exercise featuring multi-subjects and long-endurance on April 22, 2021.

Snipers assigned to a detachment of the 2nd Mobile Corps under the Chinese People's Armed Police (PAP) take up a concealed position and pinpoint the target during an anti-terrorism drill in late April，2021.

Armored vehicles attached to an armored training group of the PLA Navy’s Marine Corps fire at mock maritime targets with live ammunition during a training exercise on April 23, 2021.

Fighter jets attached to an air force aviation brigade under the PLA Southern Theater Command taxi on the runway before a flight training exercise on April 20, 2021.

The 38th escort taskforce of the Chinese People's Liberation Army (PLA) Navy leaves a military port in Zhoushan for the Gulf of Aden and waters off Somali to perform civilian ship escort mission on May 15.

Snipers assigned to a brigade under the PLA 72nd Group Army aim their sniper rifles at targets during a live fire assessment on April 26, 2021.

An amphibious armored infantry fighting vehicle (IFV) attached to a brigade under the PLA 72nd GroupArmy makes its way into the sea during IFV driving training in late April, 2021.

A soldier assigned to an airborne brigade under the PLA Air Force crosses a river with the help of a zip line during a five-day military skill competition on April 22.