When I was on active duty (USAF), I didn't get my security clearance until I got US citizenship and renounced my Philippine citizenship. Since you're going into intel, you'll need a clearance, and I'd think you'd need to be a US citizen only, not a dual citizen.

You might want to talk to a military JAG officer.

I'm a dual citizen. I held a Secret clearance in the US Army. You don't automatically have to renounce a foreign citizenship to get a Secret or Top Secret clearance in the US. I just couldn't hold two passports, and at the time I only had a US passport, no Philippine one. If you have both... be ready to hand it in or destroy it if asked. Don't lie about anything on your SF86 application. They will find out. 😅 • No mandatory renunciation: Under Security Executive Agent Directive 4 (SEAD-4), dual citizenship or a foreign passport isn't an automatic disqualifier. • Willingness to renounce: During your background investigation or interview, you may be asked whether you're willing to renounce your foreign citizenship if required. Genuinely expressing that willingness is often enough, without actually completing a formal renunciation. • Avoid foreign benefits: You don't have to give up the citizenship, but you can't actively use its benefits. That means no voting in foreign elections, no holding foreign public office, and no traveling on a foreign passport (especially entering or leaving the US). • Passports: You must report any foreign passports. Agencies may ask you to surrender or destroy an active foreign passport, but that's separate from legally renouncing the citizenship.

If I were you I'd put that question into Google AI. You might find some info, and it might be just as accurate as what people here will tell you

Bet you do HALO jumps from 2,000 feet