敵対勢力間の和平交渉再開だけに、関係は危うい。

Relations are tenuous as peace talks resume between warring factions.

地球側の圧政に苦しむコロニーの人々の中で、テロによる現状打破を目論む勢力が誕生。

Among the people of the colonies suffering under Earth's tyranny a force emerges intending to overthrow the status quo through terrorism.

それ以来我々の勢力範囲は拡大してきた。

Our sphere of influence has expanded so much since then.