Fourth, the events of September 11 , 2001in New York City, Washington, D.C. and elsewhere have heightened security concerns relating to international migrants and are greatly influencing international migration policies and programs.
They said that the discovery of additional pilots who might form the nucleus of more hijack teams had heightened security concerns in the capital and elsewhere.
Turnbull is expected to convene a meeting of the national security committee of cabinet in the wake of this month's deadly Paris attacks and heightened security concerns inthe Belgian capital, Brussels.
In May, the National Science Foundation, a major source of research money, reported that "heightened security concerns" at the laboratories were hindering efforts to recruit and retain Asian and Asian-American scientists.
Mr. Niles was not the first former American official to comment on Greece's record on fighting terrorism, a subject that has become more acute since the Sept. 11 terrorist attacks in the United States, and has heightened security concerns about the 2004 Olympics in Athens.
A car explosion in the heart of the Bahraini capital Manama has heightened security concerns ahead of Sunday's Formula 1 Grand Prix.
The recent kidnapping and murder in Pakistan of Wall Street Journal reporter Daniel Pearl Daniel Pearl furthered heightened security concerns among corporations operating on the international level, which may face threats to their employees.
That decision, which is expected to be announced on Tuesday, follows heightened security concerns.
He said there were heightened security concerns at the local Sikh temple in 2012, after the deadly Oak Creek temple shooting in Wisconsin.
Josh's suspension came in the wake of heightened security concerns in schools across the country following the December shooting at Sandy Hook Elementary School in Newtown, Conn., where 20 children were killed.
The Accountability Review Board, formed by the State Department in late 1998 to investigate the bombings, concluded that although the Nairobi embassy was positioned too close to a busy intersection and there were heightened security concerns at the time, there were "no intelligence reports immediately before the bombing" that might have warned an attack was imminent.
