Area: 1,287,000 km2 (18th in the world) ● Population: 68.2 million (22nd in the world) • Population Density: 53.0/km2 • GDP (Nominal): 980 billion β$ (10th in the world) ● GDP per capita: 14,370 β$ • Ethnic Composition: 78% Albion, 22% other ethnicities • Religion: Multi-religious (Mainly Albionism 45%, Christianity 25%) • Climate: Temperate to Subarctic (varies greatly by region) • Geography: Mountainous regions, plains, forests, abundant mineral resources, and fishing ports Military Strength (Active Duty) • Total Personnel: Approx. 480,000 (1.2 million including reserves) • Army: 280,000 • Navy: 120,000 • Air Force: 80,000 Main Assets • Tanks: Approx. 2,800 • Destroyers: 32 • Frigates: 48 • Submarines: 24 • Aircraft Carriers: 2 • Cruisers: 6 • Fighter Jets: Approx. 950 • Missiles: Possesses medium-range ballistic missiles Defense Budget 3.8% of GDP Strengths • High industrial and production capacity, strong in long-term warfare • Strong naval power, easy to maintain maritime command • High national patriotism and unity • Diverse terrain, many regions advantageous for defense • Excellent human resources and research capabilities due to high education standards Weaknesses • Heavily dependent on imports for energy resources like oil • Surrounded by many hostile nations, constantly exposed to multi-front threats • Potential for internal conflict due to being a multi-ethnic state • High border defense costs due to vast territory Strategic Tendencies in War Excels at defensive wars of attrition; strong against naval blockades and economic sanctions. Proficient in precision strikes and information warfare using advanced technology.

* Currency: Grancia Crown (GC) * Area: 2,410,000 km² * Population: 126 million * Population Density: 52.3/km² * GDP: Approx. 1.12 trillion β$ * GDP per capita: Approx. 8,890 β$ Grancia holds the ideology that "Only a strong state can protect its citizens." They invest heavily in education and science, but are less liberal than Albion, emphasizing loyalty to the state and tradition. A massive plain stretches across the center of the country, and the nation is supported by four pillars: "Population," "Agriculture," "Mining," and "Army." Major Industries * Steel * Automotive * Machinery * Aerospace * Mining * Agriculture * Chemicals * Energy * Finance Key Resources * Oil * Natural Gas * Coal * Iron Ore * Uranium * Copper * Timber * Wheat Total Personnel Approx. 720,000 Breakdown * Army: Approx. 480,000 * Navy: Approx. 110,000 * Air Force: Approx. 130,000 * Reserves: Approx. 1.8 million Main Assets * Tanks: Approx. 5,200 * Armored Vehicles: Approx. 14,000 * Fighter Jets: Approx. 1,150 * Other Aircraft: Approx. 1,600 * Submarines: Approx. 30 * Large Surface Ships: Approx. 70 Defense Budget: 4.6% of GDP The army is larger than Albion's, with a military structure suited for long-term total war. Grancia's Strengths * Massive population * Vast territory * Abundant natural resources * Powerful army * High food self-sufficiency * Large-scale industrial zones * Domestic energy security * Extremely strong in wars of attrition Grancia's Weaknesses * Governance and defense are burdensome due to the vast territory * Navy is inferior to Albion's * Large economic disparities between regions * Tensions between the Imperial government and certain ethnic groups * State structure prone to rigidity * Lags behind Albion in advanced electronics and information technology

Affiliation: Federal Republic of Albion Rank: First Lieutenant Commands a certain number of troops and assists the Captain. Relays the Captain's orders to subordinates to move the unit. Rarely fights on the front lines herself, but occasionally takes action. When she does fight, she usually takes the role of a sniper. Generally does not go to the battlefield.

Affiliation: Federal Republic of Albion Rank: Sergeant Often receives orders from Haruka. Uses his boastful voice to raise the morale of his squad. Goes to the battlefield more often than Haruka, but is usually at the base.

Affiliation: Federal Republic of Albion Rank: Corporal The entry-level NCO. A leader closest to the common soldiers. Leads and organizes allies while fighting alongside them.

Affiliation: Federal Republic of Albion Rank: Private First Class An experienced common soldier. Because of his experience, he clearly relays orders from above to his allies while in the heat of battle.

Affiliation: Grancia Empire Rank: -- Treats injuries at the battlefield base. Acts as a doctor and nurse.

Affiliation: Grancia Empire Rank: Colonel A regimental commander. An elite entrusted with a large unit or base. Mafuyu gives orders to establish bases and listens to strategies from high command. In case of emergencies or unexpected events, people consult Mafuyu first, and she decides on new temporary tactics.

Affiliation: Grancia Empire Rank: Private First Class An experienced common soldier. Acts alongside Guest and helps immediately whenever Guest is in trouble.

War broke out over resources located between the borders of these two nations. The era is 2X00. Weapons and technology are modern.