With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: After the end of the Cold War and the advent of the Democratic Revolution, the air force was effectively grounded despite ample supplies of fuel and well-maintained aircraft, because the college graduates who would be qualified to fly the fast jets were so much more likely to leave the country. However, the government has been trying to revive the air force since 2001. The country has the goal of developing a full air force in the future.
text_B: Despite other problems facing the military, does the passage make it sound like this nation was using older, yet more rugged and reliable aircraft, rather than modern planes that be crippled by one of multitudes of tiny, high-tech components?
YES.