| Commanders |
| 1st Expeditionary Infantry Division |
MG João Baptista Mascarenhas de Moraes |
| Infantry Commander |
BG Euclydes Zenóbio da Costa |
| 1st Infantry Regiment Rio de Janeiro |
COL Aguinaldo Caiado de Castro |
| - Assistant Regiment Commander |
LTC Samuel da Silva Pires |
| - Ist Battalion |
MAJ Olivio Gondin de Uzeda |
| - IInd Battalion |
MAJ Sizeno Sarmento |
| - IIIrd Battalion |
MAJ Franklin Rodrigues de Moraes |
| 6th Infantry Regiment Caçapava |
COL João Segadas Vianna |
| - Assistant Regiment Commander |
LTC João Baptista Rangel |
| - Ist Battalion |
MAJ João Carlos Gross |
| - IInd Battalion |
MAJ Abilio Cunha Pontes |
| - IIIrd Battalion |
MAJ Silvino Castor da Nóbrega |
| 11th Infantry Regiment Säo Joäo Del Rei |
COL Delmiro Pereira de Andrade |
| - Assistant Regiment Commander |
LTC Mário Tasso Sayão Cardoso |
| - Ist Battalion |
MAJ Jacy Guimarães |
| - IInd Battalion |
MAJ Orlando Gomes Ramagem |
| - IIIrd Battalion |
MAJ Cândido Alves da Silva |
| Divisional Artillery Commadner |
BG Oswaldo Cordeiro de Farias |
| - Chief-of Staff |
COL Emilio Rodrigues Ribas Junior |
| - 1st Section Chief (Personnel) |
MAJ João Manoel Lebrão |
| - 2nd Section Chief (Intelligence and Security) |
MAJ Antonio de Mendonça Molina |
| - 3rd Section Chief (Training and Operations) |
COL Nestor Penha Brasil |
| - 4th Section Chief (Supply) |
LTC Affonso Henrique de Miranda Corrêa |
| - Ist Battalion |
LTC Waldemar Levy |
| - IInd Battalion |
COL Geraldo da Camino |
| - IIIrd Battalion |
COL José de Souza Carvalho |
| - IVth Battalion |
LTC Hugo Panasco Alvim |
| - 1st Liaison and Observation Squadron |
CPT Aviador João Affonso Fabrício Belloc |
| 9th Combat Engineer Battalion |
COL José Machado Lopes |
| 1st Mechanized Reconnaissance Troop |
CPT Flávio Franco Ferreira |
| 1st Medical Battalion |
LTC médico Bonifácio Antonio Borba |
| Special Troops, 1st Infantry Diviison |
LTC Armando de Moraes Âncora |
| - 1st Maintenance Company |
CPT Gilberto Pessanha |
| - 1st Quartermaster Company |
CPT I.E. Victor Felicetti |
| - 1st Signal Company |
CPT Mario da Silva Miranda |
| - 1st Military Police Platoon |
1LT José Sabino Monteiro |
| - 1st Graves Platoon |
1LT I.E. Lafayette Vargas Moreira Brasiliano |
| Division Depot |
MAJ Zacarias Xavier Muller |
