Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
for? Couldn't somebody else have done it?" Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed. decision "I've had enough!" Premier Umluana the warrant. very sorry, but we have to arrest you and bring you in for trial by the World Court." If Umluana noticed Read's gun, he didn't show it. He read the "Then I'll speak English." Umluana was a small man with wrinkled brow, glasses and a mustache. His skin was a shade lighter than Read's. "The Inspector General doesn't have the power to arrest a the door. "If you leave, Premier, I'll have to shoot you." "I don't think so," Umluana said. "No, if you kill me, all Africa will rise against the world. You don't want me dead. You want me Umluana turned back to Rashid a second too soon. He saw the "Help! Kidnap. " dropped it and yellow psycho gas hissed from the valve. covering their retreat. "They'll be after us in half a minute." "They don't know who's coming," he said. "They don't make them Two types of recruits are accepted by the UN Inspector Corps: alcohol. What else was there? Those who could have told him concrete fields between the tall apartment houses marked the limits of life's possibilities. He had belonged to a gang called The Golden Spacemen. "Nobody fools with me," he bragged. "When Harry Read's out, there's a tiger running loose." No one knew how many times he nearly ran international cops wore green berets, high buttonless boots, bush "Don't you like America, Harry? Do you want "What do you mean, you don't want that?" "I want to be a UN man. I've already enlisted. I'm in! What do The UN Inspector Corps had been founded to enforce the Nuclear Disarmament Treaty of 1966. Through the years it had acquired other jobs. UN men no longer went unarmed. Trained to use small diplomats and UN officials, even put down riots that threatened international peace. As the UN evolved into a strong world government, the UN Inspector Corps steadily acquired new powers. Rather than resign, he accepted punishment which assigned him to isolation. cards and shooting the bull and then there's a plane crash or something and you go out and win a medal. That's great for me. I'm lazy and I like excitement." One power implied in the UN Charter no Secretary General or Inspector General had ever tried to use. The power to arrest any head of state whose country violated international law. Could the World Court try and imprison a politician who had conspired to attack another nation? but the black population of Africa still struggled toward political equality. Umluana took control of Belderkan in 1979. The tiny, former Dutch colony, had been a tottering democracy for ten years. The very day he took control the new dictator and his African party began He began a propaganda war against neighboring South Africa, Parliament, told him to liberate his own country. They believed agreed to in the Disarmament Treaty. The European countries and some African nations joined in the accusation. China called the uproar a vicious slur on a new African nation. The United States and Russia, trying not to get entangled, asked for more investigation by the UN. But the evidence was clear. Umluana was defying world law. If he got away with it, some larger and more dangerous nation might follow his precedent. And the arms race would begin again. The Inspector General decided. They would enter Belderkan, arrest Umluana and try him by due process before the World Court. If the plan succeeded, mankind would be a long step farther from nuclear war. Read didn't know much about the complicated political reasons for the arrest. He liked the Corp and he liked being in the Corp. He But then they would have spent hours flying over Africa, with Belderkan fighters in hot pursuit, other nations joining the went well, they could have Umluana in Geneva in an hour. the globe. Even now a dozen inspectors were taking over the Game They had made no plans to take over Miaka. They planned to get there before it could be defended. "There's no military base near Miaka," Rashid said. "We might get in the car." "Don't be certain, corporal. All these strong-arm movements are alike. I'll bet Umluana's lieutenants are hoping he'll become a dead legend. Then they can become live conquerors." "Not yet. Not until we have to." surrounded each vehicle. "Evade," Rashid said. "Don't go down." Read copied him. Umluana breathed like a furnace, still I can't do anything They're too far away to shoot back. All we can do is run. "Can't we go down?" Read said. "They'll get to Miaka before us." out and the two of them struggled toward the booth with Umluana. The driver, pistol in hand, ran for the control panel. There were three technicians in the station and no passengers. All three panicked when the psycho gas enveloped them. They ran howling for the jungle. Umluana in the booth and hit the floor. Read took aim and opened "Man, get us out of here!" couldn't see his wound, only the pain scratched on his face and the blood he deposited on the floor. "Did you get Umluana?" he asked Sergeant Rashid. "He's in the booth. What's going on?" Rashid's Middle East Oxford seemed more clipped than ever. "Can we get out of here?" eighteenth year he had done everything his superiors told him to "I'm calling South Africa Station for a copter. It's the only way out of here. Until it comes, we've got to hold them back." might be the only real test he would ever face. The UN men had already taken over the station, chased out the "Good work. How's your ammunition?" "A dozen grenades. Half a barrel of shells." "The copter will be here in half an hour. We'll put Umluana on, then try to save ourselves. Once he's gone, I think we ought to surrender." "How do you think they'll treat us?" "There's a garage downstairs," Rashid said. "In case the copter "We'll stop them, Sarge. Don't worry." ATTENTION UN SOLDIERS. ATTENTION UN SOLDIERS. WE HAVE ATOMIC WARHEADS, "They know we don't have any big weapons," Read said. "They know we have only gas grenades and small arms." He looked nervously from side to side. They couldn't bring the copter in with that thing squatting out there. then the skin would peel off their bones. Or they might be "We've got to knock that thing out before the copter comes. Otherwise, he can't land. I have six Molotov cocktails here. Who wants to go hunting with me?" enough for the UN All UN inspectors. All part of his life. Umluana. Read, the Frenchman and himself, he stationed at Listen to him. What's he got, a sprained ankle? "I can't move, Sarge." "What?" "I'm a UN man," he mumbled. "You people up there know what a UN When he reached the tank, he had another bullet in his right arm. had to kill the tank. That was all he thought about. He had the neck. He didn't feel them. He had fainted the moment he felt the bottle leave his hand. The copter landed ten minutes later. Umluana left in a shower of bullets. A Russian private, the ranking man alive in the station, His mother hung the Global Medal above the television set.

<question>:
Why does the UN want to arrest Umluana?

<options>:
A Umluana conspired to attack Belderkan.
B Umluana conspired to attack another nation.
C Umluana has violated the Nuclear Disarmament Treaty.
D Umluana is the head of a gang called The Golden Spacemen.

<answer>:

C