Mateusz_Walczak on EU
| [BP-M] | Private | 5 Nov 2020 | current | 6 years | |
| [SA-PL] | Private | 26 Feb 2018 | 10 Sept 2018 | 6 months | |
| [EJPG] | Combat officer | 27 Oct 2017 | 14 Jan 2018 | 3 months | |
| [-CSP-] | Recruit | 12 Oct 2017 | 15 Oct 2017 | 2 days | |
| [RGDI] | Recruit | 7 Oct 2017 | 10 Oct 2017 | 3 days | |
| [PBPT] | Recruit | 30 Sept 2017 | 2 Oct 2017 | 2 days | |
| [1SKKP] | Recruit | 11 Jan 2017 | 9 Apr 2017 | 3 months | |
| [R-P-W] | Reservist | 25 Oct 2016 | 29 Dec 2016 | 2 months | |
| [B_F_X] | Recruitment officer | 28 Aug 2016 | 23 Oct 2016 | 2 months | |
| [_PP] | Recruitment officer | 19 Jan 2016 | 26 Aug 2016 | 7 months | |
| [_OSQ_] | Recruit | 10 Jan 2016 | 10 Jan 2016 | <1 day |