Name
Mark Jackson
3rd Battalion, 5th Marines / Green-Side Field Corpsman
Mark Jackson
Callsign: Not assigned
Hospital Corpsman Third Class / E-4 · Green-Side Field Corpsman · Fleet Marine Force Corpsman · Platoon Corpsman
Hospital Corpsman Third Class Mark Jackson is recorded as a green-side Navy field corpsman attached to 3rd Battalion, 5th Marines. His profile tracks field medical support, platoon-level casualty response, RSAT performance, and a developing green-side corpsman record.
Call Sign
Not assigned
Current Rank / Grade
Hospital Corpsman Third Class / E-4
Service
United States Navy
Active Unit
3rd Battalion, 5th Marines
Current Rate
Green-Side Field Corpsman · FMF
ADMOS
No additional MOS recorded
Combat Deployments
No combat deployment recorded
Current Billet
Platoon Corpsman
Previous Billets Held
3/5 Infantry Battalion · medical attachment record pending billet expansion
Profile Summary
Jackson’s record centers on green-side field medical support: maintaining platoon medical readiness, casualty assessment, buddy-aid and evacuation support, patrol preparation, and field treatment under small-unit conditions. His RSAT record shows strong navigation, patrol, aid, engineering, and aquatic scores supporting further reconnaissance-training consideration.
Badges
Qualification Badges
Green-Side Field Corpsman
Platoon corpsman attached to a Marine ground-unit support lane
Rifle Sharpshooter
Rifle Sharpshooter qualification · 50 / 60
Awards
Decorations & Service Record
- National Defense Medal
- Global War on Terrorism Medal
- Rifle Sharpshooter · 50 / 60
Selection Record
Reconnaissance & Surveillance Selection Aptitude Test
SECOND RECONNAISSANCE BATTALION
On 3 May 2026, Hospital Corpsman Third Class Mark Jackson requested and was recommended to take the Reconnaissance & Surveillance Selection Aptitude Test (RSAT). The evaluation certified his readiness to continue training at the Basic Reconnaissance Course.
Total Score137 / 14097% · Approved
LANDNAV Oral Test10 / 10
LANDNAV Physical Test10 / 10
Recon Patrol Mission Brief10 / 10
Recon Patrol Reporting8 / 10
Combative Situation Oral10 / 10
Combative Situation Physical9 / 10
Individual First Aid Oral10 / 10
Buddy Aid / CASEVAC10 / 10
Convoy Resupply10 / 10
Engineering Exam10 / 10
Patrolling Oral Test10 / 10
Conduct A Foot Patrol10 / 10
Aquatics20 / 20
Required passing standard: 90% or higher. Hospital Corpsman Third Class Jackson was certified at 97% and approved to continue training at the Basic Reconnaissance Course.
INSTRUCTED BY:
SSgt Jake Bentley
Team Leader
2nd Reconnaissance Battalion
Force Reconnaissance Company
SSgt Jake Bentley
Team Leader
2nd Reconnaissance Battalion
Force Reconnaissance Company
CERTIFIED BY:
1stLt Kane West
Platoon Commander
2nd Reconnaissance Battalion
Company E
1stLt Kane West
Platoon Commander
2nd Reconnaissance Battalion
Company E