Possible Clues:

• For the crooks of Russia, a holiday home where there was fighting long ago
• Peninsula in Ukraine where the Light Brigade charged
• Is breaking the law a war there?
• Cold with frost at a peninsula
• War zone, once
• Scene of battle offence at first
• Peninsula's edge is in mid-ocean
• Murder perhaps associated with a war zone
• Ukraine peninsula, scene of war (1853-6)
• Combat site of 1853-56