For a time , geopolitical events Confronting_problem and natural disasters Catastrophe had strong short-term effects Influence on oil prices Cost , such as North Korean missile tests Testing , the 2006 conflict Hostile_encounter between Israel and Lebanon , worries over Iranian nuclear plans Arranging in 2006 , Hurricane Catastrophe Katrina Catastrophe , and various other factors .

However , the Japanese had no short-term plans to follow Self_motion up on their success Earnings_and_losses , and within the year operations in the Pacific made it Causation impossible to do so .