The Fleet Fighter is the mainstay of Earth’s Interplanet Fleet defending against attack from the Treen and other aliens.
The Fleet Fighter is a single-seat space/atmosphere capable ship with some similarities to the Treen Astro-Fighter.
The engines are mounted above and below on fins and the twin lasers are in pods left and right of the fuselage.
Dan Dare and the Interplanet Fleet appeared in the Eagle comic from 1950 to 1969. The Eagle was revived in 1982 but with limited success.