A National Intelligence and Security Agency (NISA) officer was among four security personnel executed for murdering their colleagues.
A Somali court found the four guilty of killing their colleagues in separate incidents over the past few months and years.
Two Somali Police Force (SPF) officers were also executed in an exercise carried out early on Thursday morning.
A Somali National Army (SNA) soldier was the fourth person executed.
The Armed Forces Court tried the four and found them guilty of murdering their fellow security officers for wide-ranging reasons.
