A month after Aerojet Rocketdyne's executive chairman Warren Lichtenstein began trying to seat his own slate of directors on the board of the US propulsion manufacturer, four other board members, including CEO Eileen Drake, have countered with a proposed slate of their own.

A month after Aerojet Rocketdyne's executive chairman Warren Lichtenstein began trying to seat his own slate of directors on the board of the US propulsion manufacturer, four other board members, including CEO Eileen Drake, have countered with a proposed slate of their own.

A month after Aerojet Rocketdyne's executive chairman Warren Lichtenstein began trying to seat his own slate of directors on the board of the US propulsion manufacturer, four other board members, including CEO Eileen Drake, have countered with a proposed slate of their own.

A month after Aerojet Rocketdyne's executive chairman Warren Lichtenstein began trying to seat his own slate of directors on the board of the US propulsion manufacturer, four other board members, including CEO Eileen Drake, have countered with a proposed slate of their own.

A month after Aerojet Rocketdyne's executive chairman Warren Lichtenstein began trying to seat his own slate of directors on the board of the US propulsion manufacturer, four other board members, including CEO Eileen Drake, have countered with a proposed slate of their own.

A month after Aerojet Rocketdyne's executive chairman Warren Lichtenstein began trying to seat his own slate of directors on the board of the US propulsion manufacturer, four other board members, including CEO Eileen Drake, have countered with a proposed slate of their own.