In this particular case (i.e. the Sukhoi - and, coincidentally, the MiG-29) it is due to the efficiency of the targeting system - specifically the OLS-27 IRST: the better the system the fewer the rounds required to achieve a hit.
The designers actually stated at one point that, had they known how good the system was, they'd have halved the number of on-board rounds.
In addition modern rounds tend to be considerably more destructive than previous armaments, therefore fewer hits are required to bring down an enemy aircraft.
Air Force One, the aircraft used to transport the President of the United States, does not have offensive weapons or missiles for combat. Its primary purpose is to ensure the safety and security of the President during travel. However, it is equipped with advanced communication systems and defensive measures to protect against potential threats, including the capability to evade missiles. The aircraft's security is supplemented by fighter jets and other military resources as needed.
Curtiss P-40 Warhawk was an American origin aircraft which was single engine as well as single seated. Though the primary role of the aircraft was as a fighter aircraft but P-40 was extensively used as a fighter bomber.
Fighter bomber. The only USAF fighter bomber designed as such, during the cold war, was the F-105 Thunderchief; the primary bomber over North Vietnam. But it was also a fighter, and shot down about 27 NVAF MiGs in aerial combat (dog-fights).
The two major British fighter planes were the Hurricane and the Spitfire. The primary type was fighter. Some aircraft were used for rescue of downed airmen at sea and for coastal patrols. These varied from seaplanes to two-engine bombers.
Sorry, I want to know the difference between Primary, Secondary and Tertiary structure of aircraft
an airforce term for aircraft over the amount needed for primary and backup use that are held in reserve to repalce aircraft that are lost - backup aircraft are over the amount needed for primary use to be used while primary aircraft are maintened or otherwise out of service
No country uses grenades as their primary arm - rifles are the primary armament of any military.
Weapons launched (fired) from submarines include torpedoes, ballistic missiles, or cruise missiles. These are the primary weapons, and a few other options exist.
Provide close support to ground forces. A fixed wing attack aircraft can project a considerable amount of firepower more quicly and safely than attack choppers wich ahe the same role but they are less versatile.
USMC aircraft that can have a primary mission of air-to-air and or air-to-ground
The Lockheed SR-71 Blackbird is primarily a reconnaissance aircraft and does not carry traditional weapons like bombs or missiles. It is equipped with sophisticated cameras and sensors for intelligence-gathering purposes. The aircraft's speed and altitude capabilities allow it to evade threats rather than engage in combat. Its primary function was to gather intelligence rather than engage in direct conflict.
There were many reasons but the primary one was Russian ships transporting missiles to Cuba.