# Track and field at the 2015 Military World Games – Men's 400 metres

The men's 400 metres event at the 2015 Military World Games was held on 5 and 6 October at the KAFAC Sports Complex.

## Records

Prior to this competition, the existing world and CISM record were as follows:
| World Record | Michael Johnson (USA) | 43.18 | Sevilla, Spain | 26 August 1999 |
| CISM World Record | David Kirui (KEN) | 45.30 | Tivoli, Lazio, Italy | September 2002 |

## Schedule

| Date | Time | Round |
| 5 October 2015 | 12:30 | Round 1 |
| 6 October 2015 | 10:40 | Semifinals |
| 6 October 2015 | 14:40 | Final |

## Medalists

| Gold | Silver | Bronze |
| Yousef Masrahi Saudi Arabia | Arokia Rajiv India | Abubakar Abbas Bahrain |

## Results
### Round 1

Qualification: First 3 in each heat (Q) and next 6 fastest (q) qualified for the semifinals.
| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 4 | Yavuz Can | Turkey | 46.03 | Q |
| 2 | 5 | Arokia Rajiv | India | 46.35 | Q |
| 3 | 6 | Yousef Masrahi | Saudi Arabia | 46.36 | Q |
| 4 | 6 | Pavel Ivashko | Russia | 46.66 | Q |
| 5 | 1 | Alphas Kishoyian | Kenya | 46.75 | Q |
| 6 | 5 | Abubakar Abbas | Bahrain | 46.96 | Q |
| 7 | 1 | Ahmed Mubarak Salah | Oman | 47.16 | Q |
| 8 | 2 | Mehdi Zamani | Iran | 47.30 | Q |
| 9 | 6 | Alberth Bravo | Venezuela | 47.38 | Q |
| 10 | 5 | Sajjad Hashemiahangari | Iran | 47.44 | Q |
| 11 | 1 | Mohammad Anas Yahiya | India | 47.53 | Q |
| 12 | 2 | Kasun Kalhar Kankanamlage | Sri Lanka | 47.58 | Q |
| 13 | 3 | Silvan Lutz | Switzerland | 47.63 | Q |
| 14 | 4 | Łukasz Krawczuk | Poland | 47.63 | Q |
| 15 | 2 | Hugo Balduíno de Sousa | Brazil | 47.63 | Q |
| 16 | 1 | Dilip Ruwan Herath Mudiyanselage | Sri Lanka | 47.65 | q |
| 17 | 5 | Mohamed Elnour Mohamed | Qatar | 47.70 | q |
| 18 | 5 | Othman Al-Busaidi | Oman | 47.72 | q |
| 19 | 3 | Kacper Kozłowski | Poland | 47.74 | Q |
| 20 | 4 | Daniele Angelella | Switzerland | 47.75 | Q |
| 21 | 4 | Yon Manuel Soriano Carty | Dominican Republic | 47.88 | q |
| 22 | 3 | Kim Gwang-yeol | South Korea | 48.08 | Q |
| 23 | 2 | Deverne Charles | Trinidad and Tobago | 48.20 | q |
| 24 | 6 | Stefan Vukadinović | Serbia | 48.20 | q |
| 25 | 3 | Joel Mejia | Dominican Republic | 48.52 | |
| 26 | 2 | Tibor Kasa | Hungary | 48.54 | |
| 27 | 1 | Anika Prince | Trinidad and Tobago | 48.90 | |
| 28 | 5 | Hyun Eum-su | South Korea | 49.09 | |
| 29 | 6 | Hamid Saleem | Kuwait | 49.10 | |
| 30 | 3 | Vincent Mumo Kiilu | Kenya | 49.19 | |
| 31 | 4 | Mazen Alyasen | Saudi Arabia | 49.29 | |
| 32 | 5 | Ricardo Henry | United States | 49.32 | |
| 33 | 4 | Darwin Reyes | Venezuela | 49.65 | |
| 34 | 2 | Vincent Duguay | Canada | 49.72 | |
| 35 | 1 | Mansour Hassan | Lebanon | 50.13 | |
| 36 | 3 | Alex Tourigny-Plante | Canada | 50.24 | |
| 37 | 4 | Alessio Antonio Bustos Silva | Chile | 51.24 | |
| 38 | 2 | Dakota Yemen Porter | United States | 53.93 | |
| | 6 | Pedro Luiz Burmann | Brazil | DNS | |
| | 1 | Emmanuel Bingu Chimdzeka | Malawi | DNS | |
| | 3 | Pethias Barclays Gondwe Mdoka | Malawi | DNS | |

### Semifinals

Qualification: First 2 in each heat (Q) and next 2 fastest (q) qualified for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 1 | Abubakar Abbas | Bahrain | 45.93 | Q |
| 2 | 1 | Arokia Rajiv | India | 46.14 | Q |
| 3 | 1 | Yavuz Can | Turkey | 46.17 | q |
| 4 | 2 | Yousef Masrahi | Saudi Arabia | 46.28 | Q |
| 5 | 2 | Pavel Ivashko | Russia | 46.45 | Q |
| 6 | 1 | Sajjad Hashemiahangari | Iran | 46.46 | q |
| 7 | 2 | Kacper Kozłowski | Poland | 46.66 | |
| 8 | 3 | Ahmed Mubarak Salah | Oman | 46.76 | Q |
| 9 | 3 | Mehdi Zamani | Iran | 46.83 | Q |
| 10 | 2 | Alberth Bravo | Venezuela | 46.97 | |
| 11 | 3 | Mohammad Anas Yahiya | India | 46.98 | |
| 12 | 3 | Alphas Kishoyian | Kenya | 46.98 | |
| 13 | 3 | Kasun Kalhar Kankanamlage | Sri Lanka | 47.06 | |
| 14 | 2 | Silvan Lutz | Switzerland | 47.10 | |
| 15 | 1 | Łukasz Krawczuk | Poland | 47.33 | |
| 16 | 3 | Dilip Ruwan Herath Mudiyanselage | Sri Lanka | 47.49 | |
| 17 | 2 | Kim Gwang-yeol | South Korea | 47.57 | |
| 18 | 2 | Deverne Charles | Trinidad and Tobago | 47.78 | |
| 19 | 2 | Othman Al-Busaidi | Oman | 47.94 | |
| 20 | 1 | Yon Manuel Soriano Carty | Dominican Republic | 48.01 | |
| 21 | 1 | Daniele Angelella | Switzerland | 48.04 | |
| 22 | 3 | Stefan Vukadinović | Serbia | 48.38 | |
| 23 | 1 | Mohamed Elnour Mohamed | Qatar | 48.55 | |
| 24 | 3 | Hugo Balduíno de Sousa | Brazil | 49.58 | |

### Final

| Rank | Lane | Name | Nationality | Time | Notes |
| | 4 | Yousef Masrahi | Saudi Arabia | 45.18 | CR |
| | 6 | Arokia Rajiv | India | 45.57 | |
| | 3 | Abubakar Abbas | Bahrain | 45.73 | |
| 4 | 8 | Pavel Ivashko | Russia | 45.93 | |
| 5 | 1 | Yavuz Can | Turkey | 46.13 | |
| 6 | 2 | Sajjad Hashemiahangari | Iran | 46.44 | |
| 7 | 7 | Mehdi Zamani | Iran | 46.54 | |
| 8 | 5 | Ahmed Mubarak Salah | Oman | 46.82 | |