Vocabulary

• used to: Did regularly before, but don't do now
• on foot
• of choice: Indicating something is preferred or selected deliberately.
• face to face: (Meeting) while looking at someone
• in the west: Located in or towards the west.
• on board: Being on a ship, plane, or other vehicle
• in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
• take over: To gain control of (a company) from someone else
• ahead of time: Before the scheduled time; early.
• turn to: To go to someone for help, advice, or information.
• on the ground: Located on the surface of the earth.
• at home: In one's own residence or country.
• engage in: To participate or become involved in something.
• almost all of: Nearly the entire quantity or number of something.
• daily conversation: Informal talk about matters of common interest; everyday conversation.
• world: All the humans, events, activities on the earth
• begin: To do the first part of an action; to start
• fly: Common flying insect, sometimes blue in color
• conversation: Talking with other people; discussion or chat
• man: Humans in general, including male and female
• group: Two or more musicians who play music together
• war: Situation where armies fight each other
• air: Mixture of gases around the earth that we breathe
• hit: To have a negative impact on a person/place/thing
• video: Recording capturing action with sound
• ship: Large boat
• daily: Happening every day
• history: Established pattern or record
• busy: Working hard doing something; full of activity
• project: To predict what will happen in the future
• robotic: Concerning mechanical robots
• remotely: In a remote way
• human: A person; a man, woman or child
• ground: To break (coffee, etc.) into tiny bits with machine
• attack: To try to destroy, beat, or injure
• fighter: Something or someone that fights
• remove: To get rid of something completely
• increasingly: More and more; in greater degree or amount
• safely: Out of danger
• maximum: Largest or highest number or amount of something
• control: A device designed to operate a machine
• exist: To be present, alive or real
• fought: To argue or quarrel with someone about something
• defense: Argument in support of something
• security: Department in a company in charge of protection
• military: Army or armed forces
• armed: To activate a weapon or bomb for use
• underwater: (Moving or existing) beneath the surface of water
• aircraft: Vehicle that can fly
• significant: Large enough to be noticed or have an effect
• justify: To give good reasons for something
• demonstrate: To display a feeling or ability openly
• tactical: Doing things to get the result you want; planned
• pose: To be or exist as (a problem, threat etc.)
• takeover: Change of ownership of a corporation
• tolerant: Surviving under specific conditions
• enforce: To force something to be done or accepted
• missile: A weapon that is thrown, shot or launched
• lethal: Causing or able to cause death
• confront: To make someone, e.g. who has lied, face the truth
• unmanned: Lacking a crew
• aerial: Being done, living or seen in the air
• surveillance: Careful watching of a person/place, e.g. by police
• drone: A remote controlled flying device
• battlefield: Region where a battle was, or is being fought
• autonomous: Able to control or decide matters by itself
• stealth: Manner of moving so as to avoid being seen
• deploy: To put into position (often a military operation)
• ballistic: Of the science of movement of rockets and bullets
• swarm: Large group of flying insects moving together
• harness: To capture the power of something
• humanoid: Automaton that resembles a human being
• squadron: Military unit, e.g. of planes or ships
• onboard: Situated or intended for use on board a vessel
• reconnaissance: Finding out information about the enemy