Prime Timeline
   | Year | 
   Event | 
   | 2161 | 
   
      
         ● [1]
         Earth's Military Assault Command Operations organisation is disbanded and its personnel merged into the new Federation Starfleet. [2]
      
 
      
         ● [1]
         Captain Balthazar Edison is assigned command of the USS Franklin, NX-326. A former member of MACO who harbours ill-will towards the newly created Federation, Edison deeply resents the assignment. [2]
 
 | 
   | 2162 | 
   
      
         ● [3]
         The USS Franklin, NX-326, the very first Human ship capable of travelling at Warp 4, is lost in the Gagarin asteroid belt. Unknown at the time, the ship is thrown across space by a wormhole and crashlands on the planet Altamid. [2]
      
 
       | 
   
Kelvin Timeline
   | Year | 
   Event | 
   | 2161 | 
   
      
         ● [1]
         Earth's Military Combined Assault Operations organisation is disbanded and its personnel merged into the new Federation Starfleet. [2]
      
 
      
         ● [1]
         Captain Balthazar Edison is assigned command of the USS Franklin, NX-326. A former member of MACO who harbours ill-will towards the newly created Federation, Edison deeply resents the assignment. [2]
 
       | 
   
Colour key
● - Shows the canon status and reference of the year for this event
References
| # | 
Series | 
Season | 
Source | 
Comment | 
| 1 | 
 | 
 | 
Star Trek Beyond | 
Somewhat speculative - after the formation of the Federation in 'The early 2160s' | 
| 2 | 
 | 
 | 
Star Trek Beyond | 
 | 
| 3 | 
 | 
 | 
Speculative | 
Scotty states that this happened in 'The Earth 2160s' Could be anything from 2161 to 2163. |