Catholic Answer
To the best of my knowledge, the military is using the same missalettes that parishes use.
Tokyo, Japan is still in existence.
Special Air Service, an elite unit of the British military created during World War 2 and still in existence today.
Infantry is still in existence, because that was our main approach at Iraq. Cavalry exists in the form of cars in place of horses. Navy definitely exists: There's a whole branch in the military for that. There are two types of cavalry still in existence - armoured cavalry, and air cavalry. The infantry element of an air cav unit was replaced by air assault infantry, but attack and scout helicopter formations are still part of air cav.
St. Christopher is still considered a saint in the Catholic Church and many other Christian denominations. There was confusion in the past due to lack of historical evidence about his existence, but he is still venerated as a saint.
Although Martin Luther accepted the existence of purgatory early on in the reformation, having been a former Roman Catholic priest, he later rejected it. Today you would be hard pressed to find any Lutheran that still believed in the existence of a purgatory.
It is still in existence.
A catholic tribunal operates according to ecclesial law and therefor its finds are not binding on any other body (ie. civil or military).
a brief search has produce eight still in existence. a brief search has produce eight still in existence.
no
yes
Yes, there are many.
Special Air Service and Special Boat Service; elite units of the British military created to fight the Axis in World War 2. The SAS is still in existence. Not sure about the SBS.