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Senate bill · 106th Congress · Did not become law

National Missile Defense Act of 1999

S. 257Introduced Jan 20, 1999Policy area: Armed Forces and National Security
Sponsor: Sen. Thad Cochran R-MS
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Where it went

Latest action: May 18, 1999 — Senate incorporated this measure in H.R. 4 as an amendment. (consideration: CR S5504)

Cost and committee reports

Official records Congress.gov attaches to S. 257.

From the Congress.gov bill record for S. 257, last updated April 7, 2025. PORKER’s copy was retrieved September 28, 2026 and is refreshed nightly. Open “Evidence” on any line for the record, field and file fingerprint.

Vote results

No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).

Cosponsors

52 cosponsors — 47 Republicans, 4 Democrats, 1 independent

4 of 52 cosponsors (8%) are from the other party.

Spencer Abraham (R-MI), Daniel Akaka (D-HI), A. Allard (R-CO), John Ashcroft (R-MO), Robert Bennett (R-UT), Christopher Bond (R-MO), Sam Brownback (R-KS), Jim Bunning (R-KY), Conrad Burns (R-MT), Susan Collins (R-ME), Paul Coverdell (R-GA), Larry Craig (R-ID), Mike Crapo (R-ID), Michael DeWine (R-OH), Pete Domenici (R-NM), Michael Enzi (R-WY), Peter Fitzgerald (R-IL), William Frist (R-TN), William Gramm (R-TX), Rod Grams (R-MN), Judd Gregg (R-NH), Chuck Hagel (R-NE), Orrin Hatch (R-UT), Jesse Helms (R-NC), Ernest Hollings (D-SC), Tim Hutchinson (R-AR), Kay Hutchison (R-TX), Jim Inhofe (R-OK), Daniel Inouye (D-HI), Jon Kyl (R-AZ) and 22 more.

More from the sponsor

Other 106th Congress bills sponsored by Sen. Thad Cochran.

Sponsor’s state and district

Mississippi in Congress

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Data as of Sep 28, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.