A股军工板块震荡走强，长城军工涨停，观想科技涨超10%，航天发展涨超8%，航天长峰、雷科防务跟涨。

Group 1 - The A-share military industry sector is experiencing a strong upward trend, with significant gains in various companies [1] - Great Wall Military Industry has reached its daily limit increase, indicating strong investor interest [1] - Guankong Technology has risen over 10%, showcasing robust performance in the sector [1] Group 2 - Aerospace Development has increased by more than 8%, reflecting positive market sentiment [1] - Other companies such as Aerospace Changfeng and Leike Defense are also seeing gains, contributing to the overall strength of the military sector [1]