Fire broke out around 7 pm, destroying millions of properties.
There has been concerns that free education is coming to an end.
The changes are part measures to enhance security operations.
The foreigner is currently under police custody.
Sifuna accused the COTU boss of being selfish.
The police are actively searching for the suspected employee.
The revelation comes days after Sifuna's criticism of the broad-based government.
The latest follows an earlier review done in May.
JKIA is one of the biggest international airports in the region.
All the appointees will serve for the next three years.