As part of the new strategy, Napolitano says the United States will double the number of border security teams, and will quadruple the number of border liaison officers who work with Mexican officials.
VOA: standard.2009.03.24
Mr Dudley says BP had contracted Stirling Group, a security firm, to provide liaison between the Algerian military, police and the community, although under Algerian law, private security firms are not allowed to operate at such facilities.
National Security Adviser James Jones has already described the 21st century as the liaison century, where intelligence and security services cooperate energetically.