President-elect Donald Trump¡¯s choice of Tulsi Gabbard as U.S. intelligence chief has sent shockwaves through the national security establishment, adding to concerns that the sprawling intelligence community will become increasingly politicized.

Trump¡¯s nomination of Gabbard, a former Democratic congresswoman who lacks deep intelligence experience and is seen as soft on Russia and Syria, is among several high-level picks that suggest he may be prioritizing personal allegiance over competence as he assembles his second-term team.

Among the risks, say current and former intelligence officials and independent experts, are that top advisers could feed the incoming Republican president a distorted view of global threats based on what they believe will please him and that foreign allies may be reluctant to share vital information.