英国在网络制裁制度下新增19个制裁对象，在对俄制裁制度下新增4个制裁对象。

Core Points - The UK has added 19 new sanctions targets under its cyber sanctions regime [1] - Additionally, 4 new sanctions targets have been added under the sanctions regime against Russia [1] Group 1 - The expansion of the sanctions list indicates a proactive approach by the UK government in addressing cyber threats and geopolitical tensions [1] - The specific identities of the new sanctions targets have not been disclosed, but the move reflects ongoing concerns regarding cybersecurity and international relations [1]