The security personnel for Mr Odinga and Mr Kalonzo were recalled on Monday, a day before Nasa demonstrations held outside the Independent Electoral and Boundaries Commission offices in Nairobi.
The protesters were seeking the removal or resignation of the electoral agency’s officials ahead of the repeat presidential election.
Others who were stripped of their security detail include individuals not approved by the National Security Advisory Council.
The council, whose mandate is stipulated under Article 240 of the Constitution, is chaired by President Kenyatta and is made up of Deputy President William Ruto; Cabinet Secretaries for Defence, Foreign Affairs and Interior; the Attorney-General; the Chief of Kenya Defence Forces; the Director-General of the National Intelligence Service; and the Inspector-General of the National Police Service; among other officials.
Apart from the rationalisation of the VIP security, the National Police Service also asked the commanders to review the number of officers deployed to guard private premises such as financial institutions.