As Gichunge was plotting in Kenya, Cholo was on a mission to hijack a commercial plane in a bid to crash it into a building in the United States.
An Al-Shabaab suicide bomber and gunmen attacked a busy beach in the Somali capital Mogadishu killing 37 people and wounding scores more.
The six injured officers have been attended to at Banisa hospital awaiting airlifting to Nairobi.