Correct option is C
• Explanation: The opening part is “In August 2013,” which must be followed by a proposal/decision statement (what happened in that time).
• The most logical continuation is the clause that begins the proposal: “it was proposed that…” which is part Q.
• Step-by-step arrangement:
• Q. it was proposed that France may halve the number of Rafales
– This correctly completes the time phrase “In August 2013,” and introduces the main idea.
• S. to be delivered over the next six years for a total of 26 aircraft
– This gives the delivery plan and total number, directly linked to “the number of Rafales”.
• R. to be delivered during this period
– “this period” clearly refers back to “over the next six years”, so R must come after S to maintain reference clarity.
• P. procurements have been viewed as critical to maintain production
– This is an explanatory concluding statement giving the reason/importance of procurements for maintaining production, hence it fits at the end.
So the correct answer is (c).