took office - when someone takes office they are elected or appointed to an important position push ahead - make progress with something come what may - if you plan to do something 'come what may', you are determined to do it, despite any objections or criticisms from other people arsenal - all the weapons and military equipment a group or country has unilateral - a unilateral action or decision is done or made by only one of the groups involved in a situation breaking the ice - if you break the ice with another person, you begin to feel relaxed or comfortable with them go hand in hand - two things that go hand in hand with each other are closely connected and cannot be considered separately from each other |