arrested in Marib province.
The three suspects, who were arrested in a raid within a nationwide anti-terrorism campaign,  include a Kuwaiti national.
Other two wanted suspects have been arrested in the al-Sabeen area, Sana'a.
The two were seized while driving a car in the area.
In relation to terror-related arrests, earlier police held a blacklisted man, 60, at the border with Saudi Arabia. The arrest took place while the man was trying to escape to Saudi lands.
In 2008, security forces arrested almost 6000 wanted people in connection with terrorism.