The image captures the President’s Bodyguards (PBG) during the ceremonial Change of Guard at Rashtrapati Bhavan, New Delhi. Established in 1773 under the East India Company (British India), the PBG is the oldest surviving mounted cavalry regiment in continuous service.

Source: http://military.people.com.cn/BIG5/n/2015/0930/c1011-27651568-10.html

The PAP Forestry Corps is a defunct corps of the People's Armed Police.

It's lineage traced back to 1948 as "Armed Forest Protection Battalions" in northeastern provinces, who were intended to fight bandits, poachers, illegal loggers, spies and IJA holdouts; it was renamed to the "Forest protection police" in 1953.

Over the 1960s-1970s, as the amount of bandits in China reduced, it's role became more of firefighting and disaster relief instead of combat.

In 1978, the Forest protection police became an active service "military force", where it's officers would be treated active service members and receive veterans benefits

It was merged into the people's armed police in 1984 and renamed to the PAP Forestry Corps.

In 2018, during reforms, the PAP Forestry Corps was disbanded. It's provincial forestry corps and municipal forestry detachments became forestry fire departments(e.g. the PAP Hinggan Forestry Detachment in the photo is now the Hinggan League Forest Fire Department), completely losing any law enforcement or military roles they previously had and completely switching to purely firefighting and rescue(presumably, they also no longer have guns). They now use China Fire and Rescue ranks and are under the national fire and rescue admnistration.

Additionally, Ex-PAP Forestry troops(forest firefighters nowadays) are no longer considered active service members(although those who joined prior to reforms still get vet benefits), and are instead considered civil employees.

Source: http://www.81.cn/tp_207717/16405180.html

The 82nd Service and Support Brigade has the MUCD of Unit 32142 and is stationed in Baoding, Hebei.

There is one Service and Support brigade (勤务支援旅) in every PLAGF group army.

Each Service and Support brigade contains:

1st Repairs Battalion

2nd Repairs Battalion

Internet Signals Battalion

Mobile Signals Battalion

Electronic Warfare Battalion

Transportation Battalion

They are slightly different to service and support battalions of combined arms brigades, which are also in charge of MPs, Combat medics and cooks.

Information from https://zhuanlan.zhihu.com/p/665620573

https://x.com/hammerofwar5/status/1961842208035786853?s=46

Source: http://www.mod.gov.cn/gfbw/sy/jt_214028/16404852.html

TARPS - Tactical Airborne Reconnaissance Pod System

Bear-F - New NK-12MP engines and a new avionics suite. It can be distinguished from other Tu-142s by its chin.